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Product Details:
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Material: | Aluminum | Style: | H4 |
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LED Headlamp H4-38W COB:
1: Car LED lamp with the most energy-efficient light sources in the world, environment-friendly, Nanosecond luminescence amazing speed
2: Car LED lamp With wide usage.
3: Car LED lamp both H4 and H7 are available, sockets are available
4: Car LED lamp we can meet customer's different color and temperature requirements.
5: Car LED lamp for 12-30VAC design available both Truck and car.
6: Car LED lamp It use 3528 with 1chips, with wide viewing angle.
7: Car LED lamp with the character of Strong earthquake, get hot slowly, a new generation of revolutionary solid-state light source
Item No.: | H4-38W Headlamp | |||||||||||||
Socket: | H4 | |||||||||||||
LED quantity: | 2 | |||||||||||||
LED specification : | CREE COB-19W-37V | |||||||||||||
Working current (MA): | 0.5A | |||||||||||||
Rated power (W): | 18.50 | |||||||||||||
Working Voltage(V): | 12 | - | 30VAC | |||||||||||
Viewing Angle Unit: deg: | 360 | ° | ||||||||||||
Single LED Intensity Unit LM__ | 2000 | |||||||||||||
Totality Luminous Intensity Unit LM(±10%)__ | 2000 | |||||||||||||
Optical efficiency: | 100% | |||||||||||||
Driving method: | boost constant current | |||||||||||||
Emitting color : | White/Cool white/Warm white | |||||||||||||
Color temperature: | White 6000-7000K/Cool white 4500-5500K/Warm white 3000-3500K | |||||||||||||
Working temperature : | -30°C to +55°C | |||||||||||||
Storage Temperature/Humidity: | -40°C to +100°C/40% to 70% | |||||||||||||
life-span: | one year | |||||||||||||
Unit weight (g): | 0.00 | |||||||||||||
Use: | H4-38W Headlamp |