Can I replace my standard tail light bulb with an LED bulb?

Yes, you can easily and without issue replace a standard incandescent light bulb with a replacement 1157 brake light LED bulb. This works just fine, except on vintage motorcycles that might be wired as a positive ground instead of the standard negative ground. This is the case with some older British bikes. LEDs have polarity and so they won't work with negative ground unless they are manufactured specifically for that purpose.

Can I directly change my bike's headlight to LED without any modifications?

Nowadays many direct-replacement LED bulbs are available to retrofit to Harley-Davidson and other stock motorcycle headlights. Should you switch from a halogen to an LED headlight bulb? Well, LEDs are far brighter with much less power consumption than their incadescent and halogen counterparts. Upgrading to an LED headlight bulb is quick and easy, and gives much better visibility at night for safer and more enjoyable riding.

Do I need a load equalizer for an LED tail light?

An LED tailight (or LED bulb that replaces a stock incandescent bulb) can be used with no problem on a Harley. It is the LED turn signals on late model Harley-Davidson motorcycles that would need a load equalizer so the turn signal flashes properly.

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Colony #2849-14 Batwing Fairing Mount Button Head Allen Kit 1996-Up Harley-Davidson - Chrome Plated
6 reviews $9.08

Prism Supply Co. Weld-On Steel Bracket - Prism Supply Co. PS-41 Tail Light
$17.99

Colony #3297-18 Spotlight Mounting Kit 1979-1984 Harley-Davidson FL/FLH - Zinc Plated
$17.55

Colony #2757-6 Spotlight Fork Bracket Bolt Nut Kit 1938-1961 Harley-Davidson - Chrome Plated
$16.50

Colony #3287-2 Headlight Lens Retainer Spring Set 1936-1948 Harley-Davidson Big Twins 1935-1952 45s 1935-1957 Servicar
1 review $14.52

Colony #3115-3 Headlamp Mounting Kit 1935 - 1948 Harley-Davidson Big Twins and 45's — Colony #3115-3 Headlamp Mounting Kit 1935-1948 Harley-Davidson Big Twins/45's - CAD Plated
$6.05

Colony #3188-4 CAD Plated Headlamp Housing Mounting Kit 60-78 Harley Davidson FL FLH — Colony #3188-4 Headlamp Housing Mounting Kit 1960-1978 Harley-Davidson FL/FLH - CAD Plated
$12.10

Colony #3360-7 Headlamp Cowl Screw Set 1960-1984 Harley-Davidson FL 1960-1973 Servi-car - Chrome Plated
$8.47

Colony #8717-4 Acorn Head Headlight Visor Mounting Bolt 1959-Up Harley-Davidson XL/FX/FXR - Chrome Plated
$7.17

Colony #2778-4 Tail Light Bracket Mounting Kit 1947-1948 Harley-Davidson Tombstone
2 reviews $4.54

Colony #2965-3 Tombstone Tail Light Cover Stainless Steel Screw Kit 1947-1972 Harley-Davidson Big Twins
2 reviews $4.24

No School Choppers Replacement Tail Light License Plate Lens Gasket 1928 - 1932 Ford Duolamp
$2.19

No School Choppers Replacement Bezel Tail Light Gasket 1928 - 1932 Ford Duolamp
$2.19

No School Choppers 1928 - 1932 Ford Duolamp Tail Light Replacement Stainless Steel Bezel
$7.69

No School Choppers 1928 - 1932 12V LED Ford Duolamp - Stop Lens - Model A Stainless Steel Tail Light
1 review $104.99

No School Choppers 1928 - 1932 12V LED Black Out Ford Duolamp - Stop Lens - Model A Stainless Steel Tail Light
$104.99

No School Choppers 1928 - 1932 Black Out Ford Duolamp - Red/Yellow Lens - Model A stainless steel Tail Light for your bobber or chopper
$52.49

Colony #2848-8 Batwing Fairing Spotlight and Turn Signal Bracket Mounting Kit 1996-Up Harley-Davidson - Chrome Plated
$16.34

Colony #2785-2 Speedometer Drive Block-Off Plug 1952-1956 Harley-Davidson K/KH - Chrome Plated
$17.14

Colony #2722-20 Valve Spring Cover Kit 1942-1973 Harley-Davidson 45s - Parkerized
$105.60

Colony #2568-24 Spotlight Hardware and Rebuild Kit 1938-1961 Harley-Davidson - CAD Plated
$45.00

After Hours Choppers Titmouse Mini Mount - Stainless Steel
$20.00

After Hours Choppers BORT Tail Light - Aluminum
$125.00

After Hours Choppers Titmouse Tail Light - Grooved - Brass
$130.00

After Hours Choppers Titmouse Tail Light - Smooth - Brass
$130.00

Motone Lecter LED Tail Light - Shot Blasted Aluminum
$82.47

MVKustoms MVKustoms Hand Engraved Tail Light - Aluminum
$135.00 $180.00

Prism Supply Co. Prism Supply Co. 2-Piece Tail Light - Brass
1 review $104.99

Prism Supply Co. Prism Supply Co. 2-Piece Tail Light - Brushed Aluminum
$94.99

Prism Supply Co. Prism Supply Co. 1.85 inch Speedster Tail Light - Gloss Black
2 reviews $104.99

Prism Supply Co. Prism Supply Co. 1.25 inch Speedster Tail Light - Gloss Black
1 review $104.99

Prism Supply Co. Prism Supply Co. Steel Flat Tail Light - Weld-On
$89.99

Prism Supply Co. Prism Supply Co. Stainless Steel Bullet Tail Light - Weld-On
$99.99

Prism Supply Co. Universal Fender Mounting Bracket - Prism Supply Co. Round Tail Lights
$30.99

Prism Supply Co. Factory Style Stainless Steel Sissy Bar Light Mount - Prism Supply Co. Round Tail Lights
$29.99

Prism Supply Co. Factory Style Stainless Steel Sissy Bar Light Mount - Prism Supply Co. PS-41 Tail Light
$31.99

Prism Supply Co. Factory Style Stainless Steel Sissy Bar Light Mount - Prism Supply Co. Box Chopper Tail Light
$34.99

FNA Custom Cycle FNA Mini Far-E Headlight - Smoke Lens
1 review $285.00

Reverb Inc. Reverb 13 Tail Light
$139.95

Reverb Inc. Reverb 69 Tail Light
$154.96

Colony #3159-4 Headlamp Rivet Kit 1935-1948 Harley-Davidson Springers
$17.33

Arrow Manufacturing Dyme Piece Tail Light
$285.00

Cycle Standard Headlight Visor - 7" Headlight - Black - Replaces OEM #69733-05
$33.24 $44.32

Cycle Standard LED Turn Signal Kit for 41mm Forks - Smoked Lens - Chrome
1 review $164.13

Colony #3602-1 Springer Headlight Lens Gasket 1935-Up Harley-Davidson Knucklehead/Panhead/WL/Servi-car/Hummer
$13.20

Custom Dynamics Boltz Lighting - Black Trim - Red LED
$39.95

Mooneyes 1933 - 1936 Ford Duolamp Tail Light Rat Fink Replacement Lens
$67.67

Fiorucci Fabrications Miller / Vincent Tail Light Weld-On Sissy Bar Bracket
1 review $12.95

Cycle Standard Cobalt LED Tail Light - Black
1 review $80.62

Colony #3530-6 Spotlight Clamp Kit 1938-1961 Harley-Davidson Models- Chrome Plated
$35.75

Colony #3498-2 Tail Lamp Stud Clamp 1973-1977 Harley-Davidson XLH/XLCH
$6.90

Cycle Standard LED 1157 Tail Light Bulb - Positive Ground
6 reviews $33.75

Gasbox Side Mount Headlight Bracket Set for Harley 39mm Narrow Glide Front Forks
5 reviews $29.95

Colony #3294-16 Spotlight Mounting Kit 1949-1978 Harley-Davidson Big Twin - Parkerized
1 review $16.94

Colony #3323-1 Lighting Cable Clamp 1930-1936 Harley-Davidson All Models - Parkerized
1 review $21.78

Colony #3296-16 Spotlight Mounting Kit 1949-1978 Harley-Davidson Big Twins - Chrome Plated
$18.15

Cycle Standard LED Bulb for Lucas Headlight Unit replaces Lucas OEM #446, 414, 370, and 312
9 reviews $57.05

Colony #2178-4-P Headlight Mounting Smooth Allen Kit 2002-Up Harley-Davidson VRSC - Chrome Plated
$8.56

Colony #2777-9 Headlight Bracket Mount Kit 1936-1948 Harley-Davidson Big Twin 1940-1957 45s - CAD Plated
$19.97

Colony #2758-6 Spotlight Fork Bracket Bolt Nut Kit 1938-1961 Harley-Davidson - CAD Plated
$14.30

Colony #2178-4 Headlight Mounting Kit Allen Harley-Davidson VRSC 2002-up - Chrome Plated
$5.95

Colony #9784-4 Headlight Visor Mounting Hex Bolt Kit 1959-Up Harley-Davidson XL/FX/FXR - Chrome Plated
$5.58

Colony #8943-27 Headlamp Restoration Kit 1935-1948 Harley-Davidson Springers - CAD Plated
$27.07

Prism Supply Co. Prism Supply Co. 2-Piece Tail Light - Matte Black
7 reviews $99.95

Prism Supply Co. Prism Supply Co. Steel Ripple Flat Tail Light - Weld-On
7 reviews $99.95

Cycle Standard Cateye Chrome Tail Light
25 reviews $38.67

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