Guangdong New Start Lighting Co., Ltd. is one of the leading manufacturers and suppliers of 18r 371w 380w beam lamps bulbs in China. With abundant experience, we warmly welcome you to wholesale customized lighting products at competitive price from our factory. Contact us for pricelist.
Main Features
- Long lifespan (4,000 hours+), strong consistency in color temperature, quick startup, pure color temperature, strong penetrating power.
Technical Specifications
- Model: SIRIUS HRI 371W OSRAM 18R 371W 380W Beam Lamps Bulbs
- Bulb power: 370W
- Bulb voltage: 70V
- Current: 5.4 A
- Lighting voltage V: 2.5KVS
- Color temperature K: 7700K
- Bulb length L: Maximum 72mm
- Motor spacing: 1.2mm
- Bulb diameter D: 58mm
- Working center A: 37.4 mm
- Average lifespan: 3,000 hours
- Lumen D8: 19,000LM
- Color Rendering Index CRI: 85
Electrical And Interface
Input voltage range: 110-240V ~ 50/60Hz
Bulb Specifications
- Length: 58mm (2.28")
- Width: 58mm (2.28")
- Height: 72mm (2.83")
- Bulb net weight: 0.2kg (lbs)
Packing Size 1in1
- Length: 120mm (4.72")
- Width: 85mm (3.34")
- Height: 85mm (3.34")
- Work environment
- Maximum ambient temperature: 40°C
- Minimum operating temperature: -20°C
Certification
- ISO9001 Quality Management System Certification
- CE Certification
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