High Power LED Headlight Bulb H7 for Car

High Power Led Headlight Bulb H7 For Car



Automobile Grade Chip-G9S LED Headlight
1. Chip: Philips luxeon MZ, size: 4.2x4mm, 55mil,
2. Packing for chip: using of TFFC-LED(Thin-Film Flip-Chip LED) technology, without gold thread, improve it's compatibility in the condition of strong current and high temperature,
3. Emitting surface: LUXEON MZ 3.76x3.53mm, accurate focus, stronger illuminance, better lighting beam control- 50,000lux in the center,
4. Tiny emitting point: close to the halogen/xenon bulb,
5. Color difference/devition: <=5 Step MacAdam Elipse,


Red Copper PCB G9S led headlight
PCB: double-sided red copper with gold-plating, much better than other suppliers who use silver-plating copper or even aluminum PCB.
(thermal conductivity: red copper:400+, aluminum 200±) High light efficiency, low thermal resistance, meet the Energy Star Standard,



Copper belt heat-dissipation-G9S LED Headlight
"NO FAN" Design led headlight, using copper wire net, an excellent heat-dissipation system, which has solvd the led chips broken problem fundamentally which happend when fan run slow or stop because of dust or any other reasons .
Quality of our copper belt: high quality, valued around $1/M,(cost more than 1M for each led bulb, some other suppliers just using aluminum belt)
much fast heat-dissipation, Smaller installation space: copper belt is flexible, and small bulb base of our G9S, fits nearly all kind of cars,

Integrated light body, 360° heat sink, double-sided red copper with gold-plating PCB, plus copper belt, perfect heat dissipation,



Working temperature-G9S LED Headlight
Temperature of each parts: Chip base: 95°C(junction temperature limit is 135°C, chip is stable <110°C, life span will be very short >=135°C; Top body: 83°C; Aluminum body base: 70°C; Copper belt: 60°C,
Working Temperature: -45°C~+85 °C, Chip working temperature: -40°C~+120 °C.



Best Lighting Beam Design
Curve-shape reflector: imitate original halogen/xenon H4 bulb reflector, for better lighting pattern,
High/low track: 2pcs led chips lined in a bais/slant direction, derived from original halogen bulb and xenon Hi/Lo bulb,
Tiny emitting point: close to the halogen/xenon bulb,
Smaller size of top light body: smaller width, thinner(4mm down to 3.5mm), more focus,
Chrome body: increase light-reflection, beautiful, high class,



LIGHTING comparison-hi/lo(test distance 6M):
LED HEADLIGHT G9S-H4: low beam LUX 654 & high beam LUX 1921
Advantage: small body, copper belt heat-dissipation, don't have fan problem(fan broken/slow result into chip broken), high brightness(lumen), high illuminance(lux), good lighting pattern,
perfect focus point & cutting line(good although it's not as good as halogen&xenon lights' cutting line), no floodlight, light up instantly, high beam & low beam switch quickly and smoothly,
Disadvantage: no,



Compare with the illuminance(LUX)
LIGHTING comparison-single(test distance 6M, over projector lens):
LED HEADLIGHT G9S-H7: LUX 625
Advantage: small body, copper belt heat-dissipation, don't have fan problem(fan broken/slow result into chip broken),
high lumen, high illuminance(lux), good lighting pattern, perfect focus point & cutting line
(good although it's not as good as halogen&xenon lights' cutting line), light up instantly,
Disadvantage: no,

HALOGEN H7: LUX 304
Advantage: perfect focus point & cutting line,
Disadvantage: brightness(illuminance) is comparatively low,


Compare with the illuminance(LUX) of other LED Headlight in the market:
LED HEADLIGHT A-H4: low beam LUX 375 & high beam LUX 1002
Advantage: good lumen, good aluminum body,
Disadvantage:have fan problem, aluminum PCB(not copper), illuminance(lux) is low even with 4pcs led chips/high beam, big base, floodlight, not good lighting pattern or foucs,
LED HEADLIGHT B-H4: low beam LUX 670 & high beam LUX 1032
Advantage: small body, copper belt heat-dissipation, don't have fan problem(fan broken/slow result into chip broken),
Disadvantage: aluminum PCB(not copper), illuminance(lux) is comparatively low, a bit floodlight, not good lighting pattern or focus, floodlight, not good lighting pattern or foucs,
LED HEADLIGHT C-H4: low beam LUX 394 & high beam LUX 743
Advantage: no fan, good aluminum body, with reflect cover for H4
Disadvantage: bad led chip, brightness(lumen) and illuminance(lux) are much low, big base, floodlight, not good lighting pattern or foucs.

LED Driver Circuit
V-start: 6V(DRL function): LED Headlight lights up 30% brightness when car starts(6V, 20W), lights up 100% when headlight beam on(about 10% cars have this function),
B. Fast Start: reach 100% brightness instantly, much better than HID Xenon Bulb. Switch of High beam & Low beam: quick & smooth,
Anti-EMI(anti-electromagnetic interference): S95/54/EC
Water-proof & Dust-proof: IP65 (Do not put led chip part inside water, because it's naked)
Customized: light body & driver: order>=500sets, change color as you request, do your logo, free charge


External CANBUS
Our Latest LED Headlight G9S works well for most cars without external canbus wire cable, try to add this external canbus wire when there is warning problem.



Separate base/chuck/switch wires
Separate base/chuck: easy installation, flexible choices for installing cars with different bases, lower your stock,
Switch wire cable: H7 to other single models, H4 to other Hi/Lo models; flexible match, lower your stock; Notice: Surely it's much stable use direct wire cable instead of switch wire cable;
H4 to H13, H4 to 9004/9007(default is 9007, adjust pin position by yourself if need for 9004); H7 to H8/H9/H11, H7 to 9005/9006, H7 to D2/D4




Certificates


Packing Including
Customized: light body & driver: order>=500sets, change color as you request, do your logo, free charge.




Payment & Shipping
Payment Methods:
Payment: T/T(bank wire, $20 payment charge for each payment), Western Union;
Paypal: only for first sample order which within 500 usd,
KINDLY NOTICE:
A. We will send to the name and address 100% as same as in your paypal account,
B. Our price is based on EX-WORK, we don't take any responsibility for Shipping or Customs Clearance, it means we won't refund payment if customers can not get goods for any reasons by paypal.

Shipping Methods:
1. We can make fast shipping with international express as DHL, UPS, FEDEX, TNT to worldwide,
shipping time usually takes about 3 to 7 working days.
2. We can also make shipping by EMS, China Post, HonKong Post, takes about 10 to 25 working days.
3. We can also make shipping by sea.
4. We can also send the goods to your agent or warehouse in China.


Welcome to contact us!
BT-AUTO Lighting is one of the most professional supplier in HID/LED products. We mainly supply the newest products to lead the market, which satisfied our clients very much.
BT-AUTO is earning more and more reputation by unique design, top quality, excellent service from different European, Canada, USA, Australia ...distributors.
We cooperated with lots of big distributors by OEM design products, and most of our business partners get big successful all over the world.If you have any questions on our product before order or need after-sale service,Please do not hesitate to contact our customer service support team by Email, Skype, MSN,
Ali Trademanager as below,
Your email will be guaranteed reply within 24 hours, Emails on weekend and Holiday will be reply on the following business day.
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