Feature: 1. Through extensive plant growth testing, the vegetable/bloom switch is designed to provide appropriate light for plants at different stages of growth, thereby greatly increasing your harvest. Vegetable switch is only used for seed or seedling growth of blue LED and white LED. The bloom switch is red LED and white LED. 2. To Bloom, can use both the Veg and Bloom switches. 3. Different from traditional HPS, our LED plant growth lamp uses high-tech LED chip (double chip 10W LED) to provide brighter light and save more power, which can also save you a lot of money. 4. Multiple high-speed silent fans and upgraded aluminum radiators enable the bulb to operate at temperatures between 50°F and 60°F, which are lower than other bulbs. At lower temperatures, your plants will not be burned, which increases lighting time and promotes plant growth. 5. Plant growth lamp - used for medicinal plants, houseplants, greenhouses, seedlings, succulents, large houseplants, seed initiation, tomatoes, flowers, vegetables, gardens, palm trees, cacti, herbs, orchids, aquariums, citrus, fish tanks, hydroponic plants, offices and winter. Specification: Condition: 100% Brand New Item Type: LED Grow Light Material: Silver reflective cup + hollow shell Color: as picture shown Voltage: AC85-265V Exposure area: 10 square meters Plug: EU, UK, US, AU (optional) Power: 600W Light chip model: 3030 Light chip quantity: 60pcs Lamp color: first mode: blue light: 23PCS, orange light: 1PCS, yellow light: 1PCS, ultraviolet light: 1PCS, white light: 2PCS, sunlight: 1PCS, warm light: 1PCS, 30PCS in total The second mode: red light: 19PCS, orange light: 1PCS, yellow light: 1PCS, 660 red light: 4PCS, infrared light: 1PCS, white light: 2PCS, sunlight: 1PCS, warm light: 1PCS, 30PCS in total Service life: 50000 hours Luminous flux: 3250 lm Weight: approx. 2077g Package List: 1 x LED Grow Light1 x Power Line1 x Hanging Line1 x Lifting Rope1 x Glasses1 x Hygrothermograph