1[High Quality LED Chip] The plant growth lamp is composed of 290pcs 2835 type LED chips (190Pcs red light， 75Pcs blue light， 15Pcs white light， 10Pcs warm light)， and the service life is as long as 40，000H. 2[Promote Photosynthesis] The spectrum wavelength is 450-460nm， which has a great influence on the formation of chlorophyll and carotenoids， and promotes photosynthesis. 3[Flexible Lighting] Through the flexible metal universal neck connection， our plant growth lamp can be rotated 360， with a clamp at the bottom， and multiple angles to provide light for your plants. 4[Excellent Heat Dissipation Design] Built in scientific LED circuit， specially designed many ventilation holes on the bulb shell， good heat dissipation， low power consumption， safe use. 5[Wide Application] Easy to assemble and disassemble， widely used in indoor gardening， flower exhibition， potted plants and containers， gardening， greenhouse lighting， sowing， breeding， seedling raising， etc.Item Type: Plant Growing LightMaterial: ABSWeight: Approx. 363g / 12.8ozProduct Size: Approx. 12x11.2cm / 4.7x4.4inMaximum Height after Assembly: Approx. 50cm / 19.7inVoltage: 110-240VPower: 32WLamp Holder Specifications: E27 E26Light Source: Red + Blue + Warm + WhiteNumber of Lamp Chips: Total 290Pcs (of which red light is 190Pcs， blue light is 75Pcs， white light is 15Pcs， and warm light is 10Pcs)Lamp Chip Type: 2835Service 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.