Specification: Product Name: Glass Tube COB R7S LED Lamp Output power: 15W/30W/40W/50W Base Type: R7S Lamp size: 78*14mm / 118*14mm LED Chips:COB Chip LED Quantity:1pcs COB Input voltage: AC 110v 120v 130v 220v 230V 240V Beam angle: 360 degrees Body temperature: <80 LED work temperature: -40 C ~ +55 C lifespan: 50,000 hours Certification: CE & RoHS Emitting color: Warm white / Cool White /Nature White Color temperature: 2500-3200K (Warm White) / 6000-6500K (Cool White) / 3500-5000K (Nature White)
