1、Board material is made of superconducting aluminum, sturdy, durable and provides a long service life 2、Help to accelerate the growth rate, promote flowering of fruit tree and promote photosynthesis 3、This plant grow light COB chip is simple and convenient to use, saving time and money 4、Full spectrum plant grow light is very essential for plants growing & flowering 5、Can be used for indoor gardening, balcony plants breeding, greenhouse planting, flower planting and the like This plant grow light COB chip is simple and convenient to use, saving time and money. High lighting efficiency and stable performance, good for plant growing. Features: 1. Board material is made of superconducting aluminum, sturdy, durable and provides a long service life. 2. Help to accelerate the growth rate, promote flowering of fruit tree and promote photosynthesis. 3. This plant grow light COB chip is simple and convenient to use, saving time and money. 4. Full spectrum plant grow light is very essential for plants growing & flowering. 5. Can be used for indoor gardening, balcony plants breeding, greenhouse planting, flower planting and the like. Specification: Condition: 100% Brand New Board Material: Superconducting Aluminum Beam Angle: 120° Color Rendering Index: 70 Luminous Flux: 100-110 lm/W Lighting Efficiency: 90 lm/W Thermal Resistance: ≤5°/W Light Source: COB LED Chip Color Temperature: 380-840NM Size: Approx. 54*54*1.5 mm / 2.1*2.1*0.06 inch Weight: Approx. 17g / 0.6 oz Package list: 1 * Plant Grow Light COB Chip Note: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.