Features: Use premium quality LEDs, high light efficiency, long service life. 6000-6500K cold white light, no glare, and low energy consumption. Just need to fix the lights on the E26/E27 lamp holder without using any tools. Suitable for bedroom, living room, workshops, hotel, restaurants and so on. 2/3/4 foldable blades optional, making the luminous area larger. NO harmful substances, no radiation, environmentally-friendly and safe. Note: 1. Outdoor use is not allowed, due to the lamp holder isn't waterproof. 2. Please do not stare the light close and long time for protecting your eye against the hurt of excessive light. Specifications: LED Type: 2835 LED Beads: 72pcs Power: 36W Lumen: 4000LM Input Voltage Range: AC 175-265V, 50/60Hz Color Temperature: 6000K-6500K Base: E26/E27 Material: Aluminum + PC Color: White Item Size: 80*240mm (Folded); 350*90mm (Unfolded) Item Weight: 183g/6.45oz Package List: 1* 3-Blade LED Light