FREE CRIMPER SET ($119 value) with purchase of RestoMod or Classic Update Wiring System. 
Reproduction T-3® Headlight Bulbs, Bulb Kits & Fuse/Flasher Sets for Classic & Muscle Cars
Genuine Guide® 1959-71 GM T-3® Headlight Bulb Sets
Don’t sacrifice safety with burnt-out, dim, cloudy, pitted, discolored, hard-to-find or incorrect headlight bulbs.
Lectric Limited’s T-3 Headlight Bulbs are:
- Brand new reproduction sets.
- Correct! Having the original GUIDE® insignia on the lens.
- Correct! Having the original T-3® insignia on the lens. T-3® is a registered trademark of Lectric Limited.
- Manufactured with glass nib on back (for connection to fiber-optic cable, if required).
- Brighter than the original bulbs.
- Built for longer bulb life.
- Officially Licensed GM Restoration Part.
- Available for many General Motors makes/models.
- Sold for show/display or off-road use only.
- Sold in complete sets.
- More information about our T-3® Headlight Bulbs.
Why you shouldn’t buy old bulbs (used or N.O.S.)?
If you were to buy a new old stock (N.O.S.) bulb from a seller on eBay, a junkyard, or a vendor at a swap meet, the price per bulb would nearly match what we charge for our complete set. Also, what these sellers don’t tell you is that when you attempt to energize your newly purchased N.O.S. bulb, it may instantly burn out or have a very short life span. The reason is simple: these bulbs were not designed to last 50-70 years. Over time, even unused bulbs can develop cracks in the varnish (seal) on the back of the bulb. Once a crack develops, air can enter the bulb, which is under a sealed vacuum, causing the filament to burn out instantly when power is applied.
Are these bulbs halogen?
All of Lectric Limited’s reproduction T-3® headlight bulbs are engineered to original incandescent (sealed-beam) type filament specifications. They are not halogen. However, due to modern manufacturing processes, Lectric Limited’s sealed-beam headlight bulbs provide higher luminous output compared to the original 50-70 year-old design. As a result, our bulbs are brighter, while maintaining an original look! If produced as halogen, the bulbs would not look original, and the increased current draw would exceed the safe operating capacity of the factory wiring harness and headlight switch, possibly leading to an overload situation. This would necessitate upgraded wiring, an upgraded headlight switch and/or the integration of a separate relay system.
Why do we sell our bulbs in complete sets, not individually?
Our T-3® bulbs are engineered to deliver approximately 25% more brightness than the original factory bulbs. Unlike the originals, which produced a dim, yellowish light that often made nighttime driving difficult, these bulbs provide a clearer, whiter illumination for improved visibility. For those concerned with car show judging, brightness level is not part of the evaluation criteria—so you can enjoy safer driving without affecting authenticity.
If you were to replace just one bulb (as shown on the left) makes the improvement immediately noticeable when compared side-by-side with an old original bulb.
What vehicles will our T-3® headlight bulbs fit?
A) Part # SB6169S will fit, and be correct for, all 1959-69 (and some 1970) GM vehicles with a (2) 7″ round headlight bulb system. Complete set includes (2) hi-low beam 7″ bulbs.
B) Part # SB6067S will fit, and be correct for, all 1960-67 GM vehicles with a (4) 5-3/4″ headlight bulb system. Complete set includes (2) hi-low beam & (2) hi beam 5-3/4″ bulbs.
C) Part # SB6871S will fit, and be correct for, all 1968-71 GM vehicles with a (4) 5-3/4″ headlight bulb system. Complete set includes (2) hi-low beam & (2) hi beam 5-3/4″ bulbs.
D) Part # SB6871HS (not shown) will fit, and be correct for, all 1968-69 Oldsmobile Toronado. Complete set includes (2) hi-low beam 5-3/4″ bulbs.
Use the “Fit My Vehicle” selection above to shop T-3® headlight bulbs for your specific vehicle.
1953-82 Corvette & 1955-57 Chevrolet Small Bulb Sets
Lectric Limited’s ULTIMATE bulb set replaces all interior and exterior light bulbs in your car (except headlights and some optional equipment bulbs).
Our bulb sets save you the hassle of searching for information on hard-to-find bulbs and prevent the need to buy entire boxes when you only need one or two bulbs.
The set includes detailed instructions on the location of each bulb.
Use the “Fit My Vehicle” selection above to shop bulbs for your specific vehicle.
1953-82 Corvette Fuse and Flasher Sets
Lectric Limited’s fuse and flasher sets are essential for anyone installing a new dash harness in their Corvette or those who want to be prepared for trouble on the road. These sets include all the replacement fuses and flashers needed for a complete installation.
Our sets save you the hassle of searching for information on hard-to-find fuses and prevent the need to buy entire boxes when you only need one or two fuses.
Additionally, each set comes with a spare of each fuse size and a convenient fuse removal tool.
Use the “Fit My Vehicle” selection above to shop fuses/flashers for your specific vehicle.
“Glo-Blo” Lighted Indicator Fuse Sets
These mini-size or regular-size blade fuses contain an innovative (red LED) fault indicator light. The indicator light is within the fuse housing. When the fuse is blown, this fuse glows, eliminating the guesswork and allowing for fast and easy location of the blown fuse. Lectric Limited’s Glo-Blo fuses are sold in 7-fuse sets containing one of (Orange-5A, Brown-7.5A, Red-10A, Blue-15A, Yellow-20A, Clear-25A, Green-30A).
How do they work? These fuses use a very low power small LED light that is connected across the fuse element in parallel. When the fuse opens (blows) due to over current or short circuit, this allows the current path to go through the small light, luminating it for fast & easy identification of the blown fuse. The reason the light is not always on, is due to the circuit being in parallel. Under normal operation, current passes through the fuse element, not the LED light. “Glo-Blo” fuses (also known as Smart-Glow or Blo-N-Glo fuses) will illuminate up to 2,000 hrs. until they are able to be replaced.
Use the “Fit My Vehicle” selection above to shop fuses for your specific vehicle.