1. Its not only an excellent flicker-free growth lamp, but also can be your office working lamp. 2. This seedling lights just comsume about 12watt and is equivalent to a 80W Halogen Bulb. 3. The clamp plant lamp is more stable than the light with stakes/pole placed directly into soil. 4.This user-replaceable bulb cuts waste by allowing easy swaps instead of full fixture replacement, and includes 3-year bulb replacement support. HOW DOES THE GROW LIGHTS WORK: 1. 5000K-5500K White: Similar to the sunlight at noon, designed for indoor plants. 2. Red 620-675 Nanometers: Enhances blooming and fruiting. 3. Blue 460-470 Nanometers: Triggers growth and boosts photo synthesis for healthy leaves. SPECIFICATIONS: Dimmable: Not Color Tempt: 5000K-5500K Power Cord: 5.3 ft LED Quantity: 20 pcs Rated Power: 12 1.5W Color Rendering Index: 95+ Bulb Size: 2.55 x3.5 x 2.55 inch Body Material: Aluminum+Plastic Voltage: AC 100-120V/50~60Hz Working Temperature: 104-131? PACKAGE: 1x User Manual 1x Remote Control Manual 1x Grow Light with Controller