GTMOTO D2S Xenon Bulbs for Acura TL/TSX (2004–2014) 6000K 35W — Direct-Fit Plug-and-Play

GTMOTO D2S xenon bulbs are a direct-fit replacement that restores bright, crisp 6000K low-beam lighting for Acura TL and TSX bi-xenon projector headlights from 2004–2014.

These D2S replacement HID bulbs are engineered to match OEM D2S-C1 fittings and work with factory-style ballasts, delivering a whiter, farther-reaching beam than older 4300K stock lamps. Built from UV-resistant quartz glass, a stainless bracket, and ceramic insulation, the pair offers a plug-and-play swap in about ten minutes without headlight modification. They are intended specifically for D2S bi-xenon low-beam systems; they do not fit conventional halogen sockets.

Will these bulbs fit my Acura TL or TSX low-beam headlight?

If your vehicle uses a factory D2S 35W bi-xenon projector low-beam, these bulbs are a direct fit. They follow the D2S-C1 OEM standard and reinstall the same way your original did. Vehicles that use halogen or other single high-beam halogen housings are not compatible.

• Compatible years: many Acura TL/TSX models 2004–2014 with factory bi-xenon low beams
• OEM socket standard: D2S-C1 plug-and-play design
• Not compatible with halogen sockets (H7, H11, 9005, etc.)
• Requires a 35W AC ballast to operate

How much brighter and whiter are these compared to stock bulbs?

These GTMOTO bulbs are specified as approximately 1.5× brighter than typical older xenon units and produce a crisp 6000K daylight-white color. That color temperature improves contrast and perceived brightness on the road without drifting into extreme blue hues. Expect a clearer, more modern beam pattern when installed in correctly aligned projector housings.

• Color temperature: 6000K cool daylight white
• Brightness: about 1.5× increase vs older OE units
• Power spec: AC 85V, 35W per bulb (requires ballast)
• Beam quality: optimized for projector-style low beams

How easy is installation and what should I check first?

Installation is designed to be fast and simple—about ten minutes per side—with no cutting or lamp housing modification. Replace each bulb the same way you remove the original; the D2S-C1 base lines up with the factory retainer. Before buying, confirm your existing low-beam bulb is a D2S xenon type, not a 12V halogen variant.

• Time required: ~10 minutes per bulb, tool-free in many vehicles
• Installation: plug-and-play D2S-C1 base, reinstall retainer as original
• Pre-purchase check: verify your current bulb is D2S (not halogen)
• Ballast: use factory or compatible AC 85V ballast for operation

What materials and durability can I expect from these bulbs?

GTMOTO builds these D2S bulbs with anti-UV quartz glass and a stainless-steel mounting bracket for corrosion resistance and stable fitment. Ceramic insulation around the base reduces thermal stress and helps longevity. The bulbs are sold as a two-piece set with protective packaging to prevent damage in shipping.

• Glass: laser-cut anti-UV quartz for clarity and longevity
• Bracket: stainless metal for secure, rust-resistant mounting
• Insulation: ceramic tube reduces heat and electrical wear
• Packaging: two bulbs per set with protective shipping materials

Who this is for: Drivers of Acura TL, TSX and similar models with factory D2S bi-xenon low-beam projectors who want a brighter, whiter restoration without modifying the headlamp assembly. This product is ideal for owners who have functional ballasts and want a plug-and-play upgrade to modern 6000K lighting. Do not purchase if your vehicle uses halogen low-beams or if you lack the required HID ballast.