[High Bright & Eye-friendly]: The brightness of HIBOITEC deck lights has been professionally adjusted, not only can light up your deck, stairs, play a good lighting and decorative role, but also eye-friendly, the light is soft and not dazzling. Bright warm LED deck lighting creates an impressive starry sky effect that will make your home feel sweet and comfortable. (If you want to adjust the brightness of the deck light, you can search and order in our store: LED dimmer or B09VCBBL9C) [Energy Saving & Long Lifespan]: HIBOITEC deck light adopts high quality LED chip, bright and energy saving, no flicker, DC12V low voltage output (equipped with DC 12V transformer). HIBOITEC Deck Lights LED Life expectancy of more than 60000 hours. No need to worry about changing lights after a while, save on replacement lihgts costs.