Product description: Model no.: TG001/10W: 10 Watts (fixture: 118*125*45mm) TG001/20W: 20 Watts (fixture: 177*183*45mm) TG001/30W: 30 Watts (fixture: 218*224*50mm) TG001/50W: 50 Watts (fixture: 274*273*60mm) TG001/100W: 100 Watts TG001/150W: 150 Watts TG001/200W: 200 Watts TG001/250W: 250 Watts Fixture color: white Housing material: aluminum Light source: SMD Beam angle: 120 degrees CRI (Ra): â?¥80 Lifespan: >50,000hrs Warranty: 2 years Input voltage: AC 85-265V LED driver: external constant current isolation drive Frequency: 50/60Hz Color temperature: Warm white: 3000-3500k Natural white: 4000-4500k Cool white: 6000-6500k Product features: 1,High raising efficiency and saving energy, 1000 hours consumes only 1kWh 2,Health light without ultraviolet ray, infrared ray, non producing radiation 3,Green and environment-friendly, no lead, mercury and phosphorus harmful element, help us to reclamation and recycling 4,Eye protection. No strobe. Working with current power, eliminate the visual fatigue caused by the stroboscopic of traditional light source 5,Highly safe low voltage low current, dissipates small, not produce potential safety hazard, can be used in mine field or other dangerous places