1~10 LED Floodlight. Reflector: nano refractive index above 95%. Color temperature: Cold white 6500K / Warm white 3000K. Lamp body: Aluminum. No pollution. 【High light efficiency】Much higher than similar LED small-watt floodlights, compared with traditional halogen floodlights, it can save up to 90% energy, achieve effective energy-saving effect, and its lifespan can reach 50,000 hours;.