Product Dimensions:20.47 x 4.33 x 1.96 cm Part Number:Zerodisrps50uhf9b-11 Guaranteed software updates until:unknown 1. Excellent Heat Dissipation Effect: Full spectrum LED grow lights with aluminum alloy housing, heat dissipation effect is very well, longer life and safer. 2. Multiple Lamps: LED grow light adopts direct plug power supply, multiple lamps can be used in parallel to meet the needs of large area cultivation and growing lights (Note: up to 20 of our plant lights can be connected). 3. Improve Yield: Full spectrum light selected LED wick, to meet the needs of different growth cycles of plants, to promote plant growth, improve germination rate and yield. 4. Zipper Switch Design: Full spectrum LED plant lights adopts a new zipper switch design, which can control the plant lights with a simple pull. 5. Practical: Full spectrum LED plant lights can meet the growing conditions of plants without sunlight, suitable for all plants rooting and germination. Spec: Item Type: LED Full Spectrum Light Material: PC, Aluminum Alloy Weight: Approx. 710g/25.0oz Size: Approx. 500x98x38mm / 19.69x3.86x1.50in Light Source: Full Spectrum Number of Lamp Beads: 192LEDs Protection Level: IP20 Luminous Flux: 1909lm Installation Method: Hanging Control: Zipper Switch How to Use: 1. Turn on the power, pull the zipper, you can switch the light. packing list: 1 xLED Full Spectrum Light 1 x Plug Wire 1 x Manual 2 x Lanyard Notice: Please allow for some errors in manual measurements. Multiple Lamps: LED grow light adopts direct plug power supply, multiple lamps can be used in parallel to meet the needs of large area cultivation and growing lights (Note: up to 20 of our plant lights can be connected). Excellent Heat Dissipation Effect: Full spectrum LED grow lights with aluminum alloy housing, heat dissipation effect is very well, longer life and safer. Practical: Full spectrum LED plant lights can meet the growing conditions of plants without sunlight, suitable for all plants rooting and germination. Improve Yield: Full spectrum light selected LED wick, to meet the needs of different growth cycles of plants, to promote plant growth, improve germination rate and yield. Zipper Switch Design: Full spectrum LED plant lights adopts a new zipper switch design, which can control the plant lights with a simple pull. See more product details Multiple Lamps: LED grow light adopts direct plug power supply, multiple lamps can be used in parallel to meet the needs of large area cultivation and growing lights (Note: up to 20 of our plant lights can be connected). Excellent Heat Dissipation Effect: Full spectrum LED grow lights with aluminum alloy housing, heat dissipation effect is very well, longer life and safer. Practical: Full spectrum LED plant lights can meet the growing conditions of plants without sunlight, suitable for all plants rooting and germination. Improve Yield: Full spectrum light selected LED wick, to meet the needs of different growth cycles of plants, to promote plant growth, improve germination rate and yield. Zipper Switch Design: Full spectrum LED plant lights adopts a new zipper switch design, which can control the plant lights with a simple pull.