Are you here to find the best light bulbs for motorcycles available on amazon? We then assure you to give our best support and advice. In today’s busy world it’s really hard to find the best product because before buying we always want to check multiple products and compare the worth. Even you might get confused after seeing so many light bulbs for motorcycles. So here we have brought the easiest solution for you. By considering the below list of the light bulbs for motorcycles, you can find the best light bulbs for motorcycles and save time on shopping.

We have done the research for you and found you the best deal. After multiple checking and analysing, our product specialist has suggested the 6V 21/5W Tail Brake Light Bulb,Motoparty Rear Indicator For Kawasaki Suzuki Honda Yamaha Motorcycle Scooter 10PCS for the best price. If you are looking for other options then we also have many other products on our list. You can check any of them.

Without any further delay, let’s go through this list of top rated light bulbs for motorcycles.

Our Top Picks!!

EDITOR’S CHOICE

AUXITO H4 LED Headlight Bulb Motorcycle, 9003 HB2 LED Light 6000K White for High and Low Hi/Lo Beam 1860 CSP LED Chips, Pack of 1

AUXITO H4 LED Headlight Bulb Motorcycle, 9003 HB2 LED Light 6000K White for High and Low Hi/Lo Beam 1860 CSP LED Chips, Pack of 1
9.8
BUDGET PICK

DAYWALKER H4 LED Motorcycle Headlight Bulb Hi/Lo Beam 9003 Bulb 2100 Lumens White 6000k CSP Chips LED Car Headlight H4 Headlamp 1:1 Design (Pack of 1)

DAYWALKER H4 LED Motorcycle Headlight Bulb Hi/Lo Beam 9003 Bulb 2100 Lumens White 6000k CSP Chips LED Car Headlight H4 Headlamp 1:1 Design (Pack of 1)
9.5
TOP CHOICE

YITAMOTOR 12V 1157 LED Bulb White, 54SMD 650 Lumens, BAY15D 7528 2357 2057 LED Replacement Light Bulbs for Brake Tail Running Parking Backup Light for Car RV Motorcycle Boat, 2-Pack

YITAMOTOR 12V 1157 LED Bulb White, 54SMD 650 Lumens, BAY15D 7528 2357 2057 LED Replacement Light Bulbs for Brake Tail Running Parking Backup Light for Car RV Motorcycle Boat, 2-Pack
9.1

Best light bulbs for motorcycles

IMAGE PRODUCT RATING
EDITORS CHOICE

AUXITO H4 LED Headlight Bulb Motorcycle, 9003 HB2 LED Light 6000K White for High and Low Hi/Lo Beam 1860 CSP LED Chips, Pack of 1

AUXITO H4 LED Headlight Bulb Motorcycle, 9003 HB2 LED Light 6000K White for High and Low Hi/Lo Beam 1860 CSP LED Chips, Pack of 1
9.9
Buy Now
BUDGET PICK

DAYWALKER H4 LED Motorcycle Headlight Bulb Hi/Lo Beam 9003 Bulb 2100 Lumens White 6000k CSP Chips LED Car Headlight H4 Headlamp 1:1 Design (Pack of 1)

DAYWALKER H4 LED Motorcycle Headlight Bulb Hi/Lo Beam 9003 Bulb 2100 Lumens White 6000k CSP Chips LED Car Headlight H4 Headlamp 1:1 Design (Pack of 1)
9.5
Buy Now
TOP CHOICE

YITAMOTOR 12V 1157 LED Bulb White, 54SMD 650 Lumens, BAY15D 7528 2357 2057 LED Replacement Light Bulbs for Brake Tail Running Parking Backup Light for Car RV Motorcycle Boat, 2-Pack

YITAMOTOR 12V 1157 LED Bulb White, 54SMD 650 Lumens, BAY15D 7528 2357 2057 LED Replacement Light Bulbs for Brake Tail Running Parking Backup Light for Car RV Motorcycle Boat, 2-Pack
9.1
Buy Now
6V 21/5W Tail Brake Light Bulb,Motoparty Rear Indicator For Kawasaki Suzuki Honda Yamaha Motorcycle Scooter 10PCS 6V 21/5W Tail Brake Light Bulb,Motoparty Rear Indicator For Kawasaki Suzuki Honda Yamaha Motorcycle Scooter 10PCS
8.8
Buy Now
H4 LED Headlight Bulb Motorcycle w/Angle Eye Daytime Running Light 9003 Hi/Lo Beam 25W 3200LM CSP Chips High Bright 6000K Conversion Kit H4 LED Headlight Bulb Motorcycle w/Angle Eye Daytime Running Light 9003 Hi/Lo Beam 25W 3200LM CSP Chips High Bright 6000K Conversion Kit
8.3
Buy Now
Alla Lighting BAY15D 2057 1157 LED Strobe Brake Lights Bulbs, Pure Red 7528 1154 3496 Flashing Stop Lamps Dual Filament 12V for Cars, Trucks, Motorcycles, Trailers H4 LED Headlight Bulb Motorcycle w/Angle Eye Daytime Running Light 9003 Hi/Lo Beam 25W 3200LM CSP Chips High Bright 6000K Conversion Kit
8.2
Buy Now
LX-LIGHT Dot approved 2 PCS Chrome 4.5 Inch Cree LED Passing Light LED Fog Lamps for Motorcycles Auxiliary Light Bulb Motorcycle Projector Driving Lamp LX-LIGHT Dot approved 2 PCS Chrome 4.5 Inch Cree LED Passing Light LED Fog Lamps for Motorcycles Auxiliary Light Bulb Motorcycle Projector Driving Lamp
7.8
Buy Now
N.thr Ba20d LED Motorcycle Headlight Bulb 2835 40smd 3000LM 6000K Super Bright White H6 Hi/Lo Beam Light Motorbike Headlamp N.thr Ba20d LED Motorcycle Headlight Bulb 2835 40smd 3000LM 6000K Super Bright White H6 Hi/Lo Beam Light Motorbike Headlamp
7.3
Buy Now
Motoparty 6V 3W 6 Volt 3 Watt Speedo Speedometer Light Bulb 5 pk For Honda CT110 CT125 CT70 CT90 CA95 MR175 MR250 MT125 MT250 CT CA MR MT 250 175 125 110 90 75 70,Miniature Light Bulb (5 pcs) Motoparty 6V 3W 6 Volt 3 Watt Speedo Speedometer Light Bulb 5 pk For Honda CT110 CT125 CT70 CT90 CA95 MR175 MR250 MT125 MT250 CT CA MR MT 250 175 125 110 90 75 70,Miniature Light Bulb (5 pcs)
7.2
Buy Now
VehiCode BA20D LED Motorcycle Headlight Bulb DC 9-85V S2 H6 LED Light Bulb Headlamp Kit for Chinese Taotao Scooter Adult Kids Moped Bike 50cc 110cc 125cc 150cc 250cc Gas Electric Motor (1 Pack) VehiCode BA20D LED Motorcycle Headlight Bulb DC 9-85V S2 H6 LED Light Bulb Headlamp Kit for Chinese Taotao Scooter Adult Kids Moped Bike 50cc 110cc 125cc 150cc 250cc Gas Electric Motor (1 Pack)
6.7
Buy Now

AUXITO H4 LED Headlight Bulb Motorcycle, 9003 HB2 LED Light 6000K White for High and Low Hi/Lo Beam 1860 CSP LED Chips, Pack of 1

EDITORS CHOICE
AUXITO H4 LED Headlight Bulb Motorcycle, 9003 HB2 LED Light 6000K White for High and Low Hi/Lo Beam 1860 CSP LED Chips, Pack of 1

Specifications:

AUXITO H4 LED Headlight Bulb Motorcycle, 9003 HB2 LED Light 6000K White for High and Low Hi/Lo Beam 1860 CSP LED Chips, Pack of 1

$19.99  in stock
1 used from $14.39
Free shipping
Amazon.com
as of August 20, 2022 9:33 pm

Features

  • 200% Brighter than Original: H4 LED motorcycle headlight bulb uses 1860 CSP LED chips, provides 360°illumination which is 2 times brighter than halogen bulb. And the 9003 LED bulb has perfect light output, it will help you see wider and farther at night driving
  • Same Beam Design with Halogen: 2 sided LED chip design, ensures a perfect beam pattern, no dark spots or shadowed areas, do not glare to oncoming traffic
  • Longer Lifespan: Whole aviation aluminum lamp body, rapid heat dissipation and no fan noise, makes the bulb work steadily and continuously up to 30,000 hours
  • Easy Installation: H4 LED motorcycle headlight features halogen bulb 1:1 size design, plug and play, non-polarity socket, finish installation in minutes, no error code for most vehicles
  • IP65 Waterproof Build: Even in bad weather like in rainy, foggy and snowy days, 9003 led headlight bulb hi/lo beam will always keep high brightness, work normally, long-distance illumination

DAYWALKER H4 LED Motorcycle Headlight Bulb Hi/Lo Beam 9003 Bulb 2100 Lumens White 6000k CSP Chips LED Car Headlight H4 Headlamp 1:1 Design (Pack of 1)

BUDGET PICK
DAYWALKER H4 LED Motorcycle Headlight Bulb Hi/Lo Beam 9003 Bulb 2100 Lumens White 6000k CSP Chips LED Car Headlight H4 Headlamp 1:1 Design (Pack of 1)

Specifications:

DAYWALKER H4 LED Motorcycle Headlight Bulb Hi/Lo Beam 9003 Bulb 2100 Lumens White 6000k CSP Chips LED Car Headlight H4 Headlamp 1:1 Design (Pack of 1)

$18.99
$17.99
 in stock
Amazon.com
as of August 20, 2022 9:33 pm

Features

  • Package is 1 pack, each bulb has Extremely Bright High Power Newest Version CSP Chips. 2100 raw lumens for each bulb. Temperature Color: 6000K Xenon White. Voltage: DC 12V-60V. Working Life: 30000 hours long service life.
  • Easy To Install: Polarity free, Plug and play, Petite design means installation is as simple as a halogen bulb and it will not bust up the reflector cap in the assembly.
  • Bulb Features: Without noise, quieter, smarter. Receive a better and smooth radio signal. Plug and play, no need modify circuit.
  • Structure: 360 degree full angle illumination, 6063 A-Grade aluminum shell material with excellent heat dissipation. Good visibility to replace the original halogen bulbs.
  • Most vehicles/Motorcycle plug and play, for some certain vehicles may need additional decoder to avoid flashing/flickering. If you are not sure, please contact us anytime.

YITAMOTOR 12V 1157 LED Bulb White, 54SMD 650 Lumens, BAY15D 7528 2357 2057 LED Replacement Light Bulbs for Brake Tail Running Parking Backup Light for Car RV Motorcycle Boat, 2-Pack

TOP CHOICE
YITAMOTOR 12V 1157 LED Bulb White, 54SMD 650 Lumens, BAY15D 7528 2357 2057 LED Replacement Light Bulbs for Brake Tail Running Parking Backup Light for Car RV Motorcycle Boat, 2-Pack

Specifications:

YITAMOTOR 12V 1157 LED Bulb White, 54SMD 650 Lumens, BAY15D 7528 2357 2057 LED Replacement Light Bulbs for Brake Tail Running Parking Backup Light for Car RV Motorcycle Boat, 2-Pack

$9.99  in stock
Amazon.com
as of August 20, 2022 9:33 pm

Features

  • Specification: Color: Pure white 6000K; 650 lumens/ bulb; Working Voltage: 12v-24v; Output Wattage: Bright Mode 3.5w/Dim Mode 1.2w; Size: 1.36" long and 0.75" in diameter; LED Chips: 54SMD 3014-SMD; Double Contact Bayonet Base: One of the two parallel lugs is higher than the other base.
  • Cross Reference: 1157 BAY15D bulbs have both contacts wired to '+' and the lug body wired to '-'. It can replace bulb model 1157 BAY15D 1016 1034 1157 1157A 1178A 1196 2057 2057A 2357 2357A 2357NA 2397 3496 7528 etc.
  • Easy to install: just plug and play. Polarity sensitive: If the bulb does not illuminate, remove the bulb, rotate it 180-degrees, and then re-install into the socket again. And then test to ensure proper function.
  • Application: This white BAY15D (1157) LED replacement bulbs can fit vehicle Backup Lights, Reverse Lights, DRL / Day Time Running Lights, Tail Lights, Trailer Lights, Brake Lights, Parking Lights, Sidemarker Lights, Turn Signal Lights, etc on car/vehicle/tractor/ RV/motorcycle/motor home.
  • Note: When LED bulbs are used as turn signal lights, you might need load resistors or flash relays to prevent the hyper flash or error code on the dashboard. Please double check your bulb's type on your vehicle before purchasing. If purchased the wrong size, we appreciate you can send a message to us firstly for an exchange with no hassle for you!

6V 21/5W Tail Brake Light Bulb,Motoparty Rear Indicator For Kawasaki Suzuki Honda Yamaha Motorcycle Scooter 10PCS

6V 21/5W Tail Brake Light Bulb,Motoparty Rear Indicator For Kawasaki Suzuki Honda Yamaha Motorcycle Scooter 10PCS

Specifications:

6V 21/5W Tail Brake Light Bulb,Motoparty Rear Indicator For Kawasaki Suzuki Honda Yamaha Motorcycle Scooter 10PCS

$11.59  in stock
Amazon.com
as of August 20, 2022 9:33 pm

Features

  • Condition: Aftermarket 100% Brand New,Good Working Condition and Easy to Install
  • Material: Made of High Quality to Ensure Its Durability and Security
  • Package Include: 10x Light Bulb As Picture Shown
  • Suitable For: Brake light / Tail Light/ Rear Indicator/ Tail Brake Light / Turn Signal
  • Fitment: Fit For Kawasaki Suzuki Honda Yamaha Motorcycle Scooter Motorbike Bulb Car Bulb

H4 LED Headlight Bulb Motorcycle w/Angle Eye Daytime Running Light 9003 Hi/Lo Beam 25W 3200LM CSP Chips High Bright 6000K Conversion Kit

H4 LED Headlight Bulb Motorcycle w/Angle Eye Daytime Running Light 9003 Hi/Lo Beam 25W 3200LM CSP Chips High Bright 6000K Conversion Kit

Specifications:

H4 LED Headlight Bulb Motorcycle w/Angle Eye Daytime Running Light 9003 Hi/Lo Beam 25W 3200LM CSP Chips High Bright 6000K Conversion Kit

$21.99  in stock
Amazon.com
as of August 20, 2022 9:33 pm

Features

  • 【Equipped with DRL】H4 led headlight bulb motorcycle with blue angel eye. Blue angel eye has a strong penetrating power in rainy and foggy days. The LED blue angel eye makes obvious warning to oncoming traffic, reducing the possibility of danger, maintains your driving safety. Angel eye is a cool decoration to your motorcycle, makes your motorcycle look unique.
  • 【Perfect upgrade from halogens】High brightness up to 3200LM,12pcs high quality CSP chips with 25W/bulb high power, 3 times brighter than traditional halogen bulbs, bright enough to break the dark night. No dark spots or shadowed areas, creates longer irradiation distance and wider vision field for motorcycle riders at night.
  • 【High-efficiency Cooling System】Super powerful cooling fan with less noise.Take aircraft grade shell for fast heat dissipation, copper substrade with excellent thermal conductivity to quickly conduct the LED heat to fans, provides a strong cooling wind through the cooling fan to help dissipate the heat generated.
  • 【EASY TO INSTALL】Easily fit in most motorcycle, no need to change and damage the original motorcycle line, easy to install, plug and play. If you meet with light flickering etc, please add a suitable decoder or contact us.
  • 【Perfect Service】 IP68 Waterproof Rate, no fear of severe weather like heavy rain, snow.If you have any questions/problems about these motorcycle LED headlights, kindly ask a question below or contact us directly.

Alla Lighting BAY15D 2057 1157 LED Strobe Brake Lights Bulbs, Pure Red 7528 1154 3496 Flashing Stop Lamps Dual Filament 12V for Cars, Trucks, Motorcycles, Trailers

Alla Lighting BAY15D 2057 1157 LED Strobe Brake Lights Bulbs, Pure Red 7528 1154 3496 Flashing Stop Lamps Dual Filament 12V for Cars, Trucks, Motorcycles, Trailers

Specifications:

Alla Lighting BAY15D 2057 1157 LED Strobe Brake Lights Bulbs, Pure Red 7528 1154 3496 Flashing Stop Lamps Dual Filament 12V for Cars, Trucks, Motorcycles, Trailers

$17.99  in stock
2 new from $17.99
Free shipping
Amazon.com
as of August 20, 2022 9:33 pm

Features

  • (Set of 2 BAY15D base 7528/1157 Flashing LED bulbs) Double contact BAY15D 1157 Flashing LED brake light bulbs will strobe at the beginning braking mode for much easier notified and safer stop & then turn stable solid brake light (Legal blinking times) to avoid any automotive cars, trucks, SUVs rear-end collision.
  • LED Chips: 39 pieces high quality,high power with high performance 2835 led chips per 7528/1157 LED strobe brake lights bulbs---360 degree full angle illumination with projector lens design
  • Dual filament BAY15D base S8 shape LED strobe bulbs. Used for replacing rear brake stop light, center high mount stop ( 3rd brake ) light, rear turn signal light, etc.Extra load resistors maybe required to avoid the error code or blinking issue.
  • The length is about 1.9 inch. Cross reference number: 1016, 1034, 1157, 1606, 1662, 2057, 2357, 2397, 3496, 7528, 1034, 1035, 198, 7528L, 94, 1076, BAY15D, 1157LL, 2357LL, 2057LL, 198LL, P21/5W, 7537, and 1154,etc
  • One Year Warranty, Color: Brilliant pure red. Voltage: 12V - 24V,built in stable current IC driver for longer lifespan.

LX-LIGHT Dot approved 2 PCS Chrome 4.5 Inch Cree LED Passing Light LED Fog Lamps for Motorcycles Auxiliary Light Bulb Motorcycle Projector Driving Lamp

LX-LIGHT Dot approved 2 PCS Chrome 4.5 Inch Cree LED Passing Light LED Fog Lamps for Motorcycles Auxiliary Light Bulb Motorcycle Projector Driving Lamp

Specifications:

LX-LIGHT Dot approved 2 PCS Chrome 4.5 Inch Cree LED Passing Light LED Fog Lamps for Motorcycles Auxiliary Light Bulb Motorcycle Projector Driving Lamp

$38.00  in stock
2 new from $38.00
4 used from $20.84
Free shipping
Amazon.com
as of August 20, 2022 9:33 pm

Features

  • Super Bright:30W Wattage,1440Lm,cool white Cree led chips is perfect for lighting up the road.Updated built-in EMC function for avoid conflicting with your bike radio.
  • Long Life:Dot,IP67 approved,it is powerfrugal. the Life-span reach to 50000hrs.Exclusive breather valve on the back for anti-fogging.
  • Easy Installment:Just need to direcetly connect to your bike socket or cut the wires to connect the adapter to your bike.
  • Fitment:any motorcycles with 4.5" round auxiliary forward lights.
  • Package Included: 2pcs Silver 4.5'' led passing lights

N.thr Ba20d LED Motorcycle Headlight Bulb 2835 40smd 3000LM 6000K Super Bright White H6 Hi/Lo Beam Light Motorbike Headlamp

N.thr Ba20d LED Motorcycle Headlight Bulb 2835 40smd 3000LM 6000K Super Bright White H6 Hi/Lo Beam Light Motorbike Headlamp

Specifications:

N.thr Ba20d LED Motorcycle Headlight Bulb 2835 40smd 3000LM 6000K Super Bright White H6 Hi/Lo Beam Light Motorbike Headlamp

$17.99
$9.99
 in stock
Amazon.com
as of August 20, 2022 9:33 pm

Features

  • 【High Power】:40pcs 2835SMD chip,power up to 30 watts,Work Voltage:DC 12-24V.create longer irradiation distance and wider vision field for motorcycle riders. 6000K xenon white light has no dark spots or shadowed areas.
  • 【Same light position as halogen】 ,bring a better light performance.300% bright than others and your original BA20D H6 light bulbs .Color Temperature: 6000K Make the Motorcycle Much More Visible to Oncoming Traffic.Keep you safe in the night
  • 【Plug and Play】 BA20D H6 led headlights is with original standard socket, no wire modification needed, no polarity, no need to modify to change the dust cover, direct replacement with the stock halogen bulb.
  • 【Fast Heat Dissipation】High Grade Aluminum hell for Faster Cooling. Super Stability and Long Time Service above 50,000hrs
  • 【12 Months Warranty】 BA20D/H6 LED headlight bulb comes with 12 Months warranty, No hassle on return or exchange.

DAYWALKER H4 LED Motorcycle Headlight Bulb Hi/Lo Beam 9003 Bulb 2100 Lumens White 6000k CSP Chips LED Car Headlight H4 Headlamp 1:1 Design (Pack of 1)

Motoparty 6V 3W 6 Volt 3 Watt Speedo Speedometer Light Bulb 5 pk For Honda CT110 CT125 CT70 CT90 CA95 MR175 MR250 MT125 MT250 CT CA MR MT 250 175 125 110 90 75 70,Miniature Light Bulb (5 pcs)

Specifications:

Motoparty 6V 3W 6 Volt 3 Watt Speedo Speedometer Light Bulb 5 pk For Honda CT110 CT125 CT70 CT90 CA95 MR175 MR250 MT125 MT250 CT CA MR MT 250 175 125 110 90 75 70,Miniature Light Bulb (5 pcs)

$9.99  in stock
2 new from $9.99
Free shipping
Amazon.com
as of August 20, 2022 9:33 pm

Features

  • EASY INSTALLATION,JUST PLUG AND PLAY: Direct Replacement, no wire required, very faster on or off response time and vibration resistant. Energy-saving, low temperature, low power consumption, long-lasting Life, great replacement instrument dashboard led light bulbs.
  • IMPORTANT NOTICE: If the LED does not light up, simply rotating it 180 degrees (reverse the polarity).
  • SPECIFICATIOS SIZE: Maximum Overall Diameter-43"/11mm / Maximum Overall Length-94"/23.9mm /
  • NOTE: 6 Volt Models only! Cannot be used on 12 Volt Models! Bulb model:BA9s Miniature Bayonet
  • FITMENT: For Honda CT110 CT125 CT70 CT90 CA95 MR175 MR250 MT125 MT250

VehiCode BA20D LED Motorcycle Headlight Bulb DC 9-85V S2 H6 LED Light Bulb Headlamp Kit for Chinese Taotao Scooter Adult Kids Moped Bike 50cc 110cc 125cc 150cc 250cc Gas Electric Motor (1 Pack)

VehiCode BA20D LED Motorcycle Headlight Bulb DC 9-85V S2 H6 LED Light Bulb Headlamp Kit for Chinese Taotao Scooter Adult Kids Moped Bike 50cc 110cc 125cc 150cc 250cc Gas Electric Motor (1 Pack)

Specifications:

VehiCode BA20D LED Motorcycle Headlight Bulb DC 9-85V S2 H6 LED Light Bulb Headlamp Kit for Chinese Taotao Scooter Adult Kids Moped Bike 50cc 110cc 125cc 150cc 250cc Gas Electric Motor (1 Pack)

$12.95  in stock
Amazon.com
as of August 20, 2022 9:33 pm

Features

  • 2 sided design with 4 LED chips as light source features hi/lo beam switch and delivers wider and longer beam pattern. 2 LED chips light up for low beam and all 4 LED chips light up together for high beam. 6000K white, 12W and 1400lms each bulb can perfectly replace original BA20D 35W halogen bulb in motorcycle by providing more brilliant illumination.
  • Built-in IC circuit can only work for DC motorcycles with the voltage range starting from 9V to 85V to prevent LED bulb from being damaged by voltage variation and spikes, meanwhile extend the range of fitments. Exclusive fanless heat sink is moved upside of BA20D collar and features halogen 1:1 all-in-one design to ease installation, provide with secure temperature and longer life span.
  • BA20D LED bulb is applied to replace dual hi/lo beam headlamp for motorcycle, motorbike, scooter, ATV, UTV, snowmobile, street bike, touring bike, cruiser, sport bike, naked bike, street fighter, off-road bike, dirt bike, motorcross, electric or gas powered bicycle, adult or kids moped, mobility scooter, e-bike and more.
  • Fits for 50cc, 110cc, 125cc, 140cc, 150cc, 200cc, 250cc Chinese Taotao scooter, Znen, Jonway, Baron, Tank Scooter, KTM, Yamaha, Honda Motor, Suzuki, Arctic Cat, Ducati, Indian, Kawasaki, Moto Guzzi, Polisport, Polaris, Triumph, Victory, Can-Am, with the headlight bulb base of BA20D and DC type motor.
  • Cross Reference: BA20D, H6, S2. Notice: before your purchase, please make sure 1.Your original bulb as BA20D with double contacts 2.The dimension of LED bulb works for your installation space. 3.Headlight assembly without bulb cap inside. 4. Not for AC Motors.