--- product_id: 808988732 title: "Octane Lighting 7\" Diamond Crystal Clear H4 Conversion Headlight Halogen Headlamp Light Bulb 60/55W Pair" brand: "octane lighting" price: "NT$10517" currency: TWD in_stock: true reviews_count: 5 category: "Octane Lighting" url: https://www.desertcart.tw/products/808988732-octane-lighting-7-diamond-crystal-clear-h4-conversion-headlight-halogen store_origin: TW region: Taiwan --- # 50% brighter halogen bulbs Plug & play original 3-prong design Fits all 7" round headlights Octane Lighting 7" Diamond Crystal Clear H4 Conversion Headlight Halogen Headlamp Light Bulb 60/55W Pair **Brand:** octane lighting **Price:** NT$10517 **Availability:** ✅ In Stock ## Summary > 💡 Light up your night with crystal-clear confidence! ## Quick Answers - **What is this?** Octane Lighting 7" Diamond Crystal Clear H4 Conversion Headlight Halogen Headlamp Light Bulb 60/55W Pair by octane lighting - **How much does it cost?** NT$10517 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/808988732-octane-lighting-7-diamond-crystal-clear-h4-conversion-headlight-halogen) ## Best For - octane lighting enthusiasts ## Why This Product - Trusted octane lighting brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Fit:** Designed to fit any car or truck with 7" round headlights—perfect for restoring or upgrading your ride. - • **Brilliantly Bright:** Experience 50% more visibility with powerful 60/55W halogen bulbs that outshine stock headlights. - • **Effortless Upgrade:** No wiring changes needed—just plug & play with the original 3-prong connector for a seamless install. - • **Street Legal & Safe:** SAE & DOT approved for guaranteed compliance and reliable performance on every drive. - • **Classic Meets Clarity:** Crystal clear domed glass face offers superior light projection and a sleek, vintage look. ## Overview The Octane Lighting 7" Diamond Crystal Clear H4 Halogen Headlight Pair delivers 50% brighter illumination with 60/55W bulbs, featuring a plug-and-play original 3-prong design for easy installation. Its domed glass face ensures superior clarity and style, fitting all vehicles with 7" round headlights. SAE and DOT approved, these headlights combine street-legal safety with a classic look, making them the perfect upgrade for professional drivers seeking reliability and standout performance. ## Description NEW PAIR - 7" CRYSTAL CLEAR HALOGEN H4 HI/LOW BEAM HEADLIGHTS PAIR - LEFT & RIGHT SIDE Includes 60/55w Halogen Light Bulbs! New PAIR of 2 Headlamps SAE/DOT Approved - Street Legal 50% Brighter than stock headlights High & Low Beam No Wiring Modification Needed - Original 3 Prong Plug Design (Plug & Play) Glass Faced / ABS Plastic Backed Semi-Sealed Beam - Removable / Replaceable Light Bulbs Replacement for stock headlights Fits cars and trucks with 7" round headlights THESE ARE 7" ROUND CRYSTAL CLEAR SEMI-SEALED BEAM GLASS FACED HALOGEN HEADLIGHTS! THIS LISTING IS FOR A NEW PAIR (2 bulbs) OF 7" 12 VOLT HIGH/LOW BEAM CRYSTAL CLEAR SEALED BEAM HALOGEN HEADLIGHTS, INCLUDES BULBS (60/55W). THESE ARE GLASS FACED HEADLIGHTS. THESE HEADLIGHTS HAVE A DOMED CLEAR GLASS FACE UNLIKE ALL ALL THE OTHERS ON THE MARKET THAT HAVE A FLAT PLASTIC FACE. THESE LIGHT UP 50% BRIGHTER THAN THE STANDARD STOCK STYLE INCANDESCENT HEADLIGHT BULBS. THESE HAVE THE ORIGINAL 3 PRONG PLUG DESIGN ON THE BACK SO THEY WILL PLUG RIGHT INTO THE ORIGINAL WIRING HARNESS (NO WIRING MODIFICATION NEEDED). THESE WILL FIT ANY CAR OR TRUCK THAT HAS 2 ROUND GLASS HEADLIGHTS THAT ARE 7 INCHES IN DIAMETER. THESE ARE GLASS AND WE WILL TAKE EXTRA CARE IN PACKAGING. SAE & DOT APPROVED. Review: These are a very nice fit. I chose a simpler light without an LED halo because i wanted a stock look, and these look slick. However the wagner beams that these replaced were 35/45 watt so the bulbs that were included with these were nearly twice the load, so i added some relays to keep the load off the light switch. The nice thing is that now i can go with pretty much any wattage i want because the H4 is so standard. Review: I've installed these in my 1975 GMC K-1500 and not only were they perfect fit they work as good as they look. I noticed in other reviews some of you had trouble with the fit, one guy took a grinder to his truck to get them to fit,STOP,put that grinder down and just remove the rubber boot from the back of the bulb, install the bulb, and replace the boot from the inside,and plug it back in,boot fits like a glove and seals light from the inside, you may have to loosen your battery to get to the passenger side, but it will be worth it. ## Features - Pair ( 2 Headlights) - 7" Crystal Clear Headlights w/ 55/60w Halogen Light Bulbs - Street Legal 50% Brighter than stock headlights High & Low Beam No Wiring Modification Needed - Original 3 Prong Plug Design (Plug & Play) Glass Faced / ABS Plastic Backed Semi-Sealed Beam - Removable / Replaceable Light Bulbs Replacement for stock headlights. Fits cars and trucks with 7" round headlights - SAE DOT Approved ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00GF5LI96 | | Brand | Octane Lighting | | Bulb Type | Halogen | | Customer Reviews | 4.2 4.2 out of 5 stars (120) | | Date First Available | 25 February 2026 | | Item Weight | 1.81 Kilograms | | Manufacturer | Octane Lighting | | Manufacturer Part Number | 7-CR-ST2 | | Manufacturer reference | 7-CR-ST2 | | Position | Right | | Product Dimensions | 35.56 x 35.56 x 20.32 cm; 1.81 kg | | Voltage | 12 Volts | | Wattage | 55 watts | ## Product Details - **Auto part position:** Right - **Brand:** Octane Lighting - **Item package quantity:** 2 - **Light source type:** Halogen - **Wattage:** 55 watts ## Images ![Octane Lighting 7" Diamond Crystal Clear H4 Conversion Headlight Halogen Headlamp Light Bulb 60/55W Pair - Image 1](https://m.media-amazon.com/images/I/71CC5EMO2bL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by W***O on 19 March 2018* These are a very nice fit. I chose a simpler light without an LED halo because i wanted a stock look, and these look slick. However the wagner beams that these replaced were 35/45 watt so the bulbs that were included with these were nearly twice the load, so i added some relays to keep the load off the light switch. The nice thing is that now i can go with pretty much any wattage i want because the H4 is so standard. ### ⭐⭐⭐⭐⭐ Review *by A***R on 2 October 2018* I've installed these in my 1975 GMC K-1500 and not only were they perfect fit they work as good as they look. I noticed in other reviews some of you had trouble with the fit, one guy took a grinder to his truck to get them to fit,STOP,put that grinder down and just remove the rubber boot from the back of the bulb, install the bulb, and replace the boot from the inside,and plug it back in,boot fits like a glove and seals light from the inside, you may have to loosen your battery to get to the passenger side, but it will be worth it. ### ⭐⭐⭐⭐ Review *by A***E on 20 August 2018* Fit 77 Jeep CJ-7 well. Looks awesome. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/808988732-octane-lighting-7-diamond-crystal-clear-h4-conversion-headlight-halogen](https://www.desertcart.tw/products/808988732-octane-lighting-7-diamond-crystal-clear-h4-conversion-headlight-halogen) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-06-01*