Fanless · Silent
V1 is YEAHDLAI's smallest, lightest LED headlight — fanless 15W CSP3570 design for tight OEM housings and H7 fitments where space is the constraint. Zero moving parts = zero failure points and silent operation.
15WPower
1500 LM LMLumens / pair
6000KColor Temperature
IP67Waterproof
Specifications
Full Spec Sheet
| V1 Technical Specifications | |
|---|---|
| Model | V1 |
| Power | 15W/pair |
| Luminous Flux | 1,500 LM/pair (photometer tested) |
| LED Chips | CSP3570 8chips |
| Cooling System | Fanless copper heat pipe |
| Color Temperature | 6000K / 4300K |
| Operating Voltage | DC 12V |
| Waterproof Rating | IP67 |
| Fitments | H1/H3/H7/H11/9005/9006/9012 |
| Lifespan | 50,000 hours |
| QC | 48-hour burn-in test, every unit |
| Warranty | 12 months |
| MOQ | 50 pairs (mixed fitments accepted) |
| Sample Lead Time | 3 days |
Built Different
Engineering That Protects Your Margin
🔌
Built for Stable Output
Fanless copper heat pipe keeps junction temperatures in spec — sustained output, no thermal dropoff during long drives.
✓ Fewer returns than non-cooled bulbs.
⚡
CSP3570 8chips
Premium LED beads deliver what the spec sheet promises. Every batch photometer-verified before dispatch.
✓ Test data available per lot.
🔬
48h Burn-In Standard
Every unit runs 48 hours under load before packing. Field defect rate: 0.3%.
✓ Defects replaced free in your next shipment.
Get Pricing
Get Your Wholesale Quote in 30 Minutes
Tell us your target quantity — we reply with an exact FOB/DDP quote, not a 3-day wait.
Fill out our inquiry form — takes 60 seconds. Tell us your target quantity and fitments, and we reply with an exact quote within 30 minutes.
Open Inquiry Form →Your data is only used to prepare your quote. No spam, ever.