Why we choose LED?

Most people are confused about LED & HID & Halogen. How to choose them? Which one is best?

♦ Halogen:
pros: light pattern is the best
cons: short life time(about 400hours),not bright enough

♦ HID:
pros:brightness is the best
cons:super glare and blind oncoming traffic, average life time(about 2500hours), a couple of seconds to start, average durability and energy efficiency.

♦ LED:
pros: enough bright, extremely long life time(about 50000hours), 0.001 second instantly start, high durability and energy efficiency
cons: light pattern, clear cut-off and radiation are the difficult issue to solve.

However, we own the advanced facilities and professional technical team, to keep the light pattern and clear cut-off ultimately same as that of halogen headlight. What is more, surmounting traditional radiation and achieving extreme radiation with high-tech.

In summary, LED is the best choice, which avoids all the disadvantages of halogen headlights and HID perfectly, makes drivers see more clearly and drive more safely. More people choose LED definitely more eco-friendly saving advancement of technology.

Diamond HB4/9006 bulb Features:

• 300% halogen bulb's brightness, 6000k extraordinary white light to keep you see more clearly and drive more safely.
• Only 1.6mm for the chip to chip distance on the each side of red cooper board, genuine 360° lighting.
• 360° rotation socket adapter holders and detachable, self-adjusting the light patterns angle for each 15° to get perfect light pattern without going to 4S shop.
• Side wire position, interior intelligent driver circuit adapter, to make the light be stable and no-damage installation.
• The back of lamp with Φ32*26mm, small body with strong energy, no-space limited and fast installation.
• Dedicated 1860 Flip chip with Thermal and Electrical Separation Tech, more brightness, more condensed light and more efficiently.
• With intelligent driver, vacuum welding with nitrogen technology, Ceramic plates encapsulation, Pure red Cooper plates heat dissipation and electrically neutral thermal path technology+Turbine fan to keep the surface temperature of led chip lower than 150℃(junction temperature) when working high temperature environment.
• Instant starting in 0.001 second without warm-up time.
• Strict and perfect quality inspection system to guarantee the stability, durability and uniformity of product, more durable and can reach 50000 hours, equals to 82 times than the life span of halogen bulb.
• International manufacturing standards of ECE R112, GB25991, GB15766.1, SAE J1383, TS16949.
• ALL products conform to ECE, ROSH, CE international standard requirements.
• Quality guaranty, 18 months in warranty period and free replacements included.

Diamond Specifications:

♦ light source: 1860 Flip chip for car headlight
♦ input voltage: DC9-32V
♦ Luminous: 14000LM
♦ input polarity: polar
♦ headlamp socket: HB4/9006
♦ color temperature: 3000K/4300K/6000K
♦ current: 2.5A±0.2
♦ Working temperature is : -40℃~+90℃
♦ water proof: IP68
♦ material: Pure red Cooper board and Aircraft Aluminum
♦ Beam Angle: 360 degree
♦ super long life span: 50000 hours
♦ super good heat dissipation with Turbine fan
♦ certificate: CE & ROSH
♦ warranty time: 18 months

Q1. Why your bulbs can still work even if the fan is broken?
A: Cause there is interior intelligent driver to control. While you drive on the high-speed way in the evening, the headlights don't work cause of broken fan, how dangerous you are! That is why we add this important function.
    
Q2. Does Diamond achieve canbus error free in car?
A: More than 95% cars are canbus error free, if not, just to add extra canbus decoders.

Q3. How could I do if the bulbs are broken due to quality problem? Is there warranty?
A: Of course! Defective rate of the bulbs is controlled in 0.01%.
And we provide 18 months warranty for our products.
If testing any quality problem just show us the video of the broken bulbs, cutting wire and batch number, we will offer new replacement.

Q4. How long does it take to produce my order?
A: For sample order with small quantity, within 3 working days.
    For order with large quantity, lead time is negotiable.

Q5. Could I type my logo on the bulbs?
A: Sure! We can type your laser logo on the bulbs. Free service for it with MOQ.
Kindly send us the original file of your logo in CDR or PSD format by email.

Q6. How about your service?
A: We fully support OEM package and ODM according to your request.
We will reply you in time if you have any question and inquiry.

Q7. Which method of payment do you receive?
A: Western Union, PayPal, T/T.

Q8. How could you guarantee for exclusive sale for OEM&ODM service?
A: Product mold contact, non-disclosure, exclusive sale agreement will be signed before beginning the project of OEM&ODM.

Q9. Is it 360° rotation socket？
A: Of course! It is 360° rotation socket and detachable. 15° per turn, the best angle rotation for led headlight bulbs.

Q10. Does Diamond glare oncoming traffic?
A: Not at all, we have tested the beam pattern in the ECE/SAE standard(82ft x 26ft x 10ft) optical lab. To promise you see and be seen more clearly, drive more safely.