15730 LED CHIPS: It is composed of 120pcs LED chips of type 5730 (84pcs red light， 24pcs blue light， 6pcs white light， 6pcs warm light)， and the spectral wavelength is 450460nm. 2PROMOTE PHOTOSYNTHESIS: This plant growth lamp has a great influence on the formation of chlorophyll and carotenoids， and is suitable for seed germination， root growth， flowering and fruiting. 3FAST HEAT DISSIPATION: Excellent heat dissipation design. Many ventilation holes are specially designed on the bulb shell， which has low power consumption and long service life. 4360 ROTATION: Through the flexible metal universal neck connection， the plant growth lamp can be rotated 360， lighting at multiple angles， with a clamp at the bottom for easy fixation. 5WIDELY USED: Standard E27 E26 lamp holder， which can be freely disassembled and installed， suitable for indoor gardening， greenhouse lighting， hydroponics and other occasion.Item Type: Plant Growing LightMaterial: ABSWeight: Approx. 324g / 11.4ozProduct Size: Approx. 9.2x8cm / 3.6x3.1inMaximum Height after Assembly: Approx. 49cm / 19.3inVoltage: 110-240VPower: 12WLamp Holder Specifications: E27 E26Light Source: Red + Blue + White + WarmNumber of Lamp Chips: 120Pcs (84Pcs Red Light， 24Pcs Blue Light， 6Pcs White， 6Pcs Warm White)Lamp Chip Type: 5730Service Life: 40000H1 x Lamp Holder1 x Bulb1 x Lamp Cap1. Please allow 1&8209;2in 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.