Greta LED Series 20WTechnical Specifications 4 Full Color RGBW LEDs 20W Output Power 43000h expected lifetime Benefits DIY Lights 85% energy saving compared to halogen lights highest light output in its class Applications Greta Lights can be placed into the soil to master all outdoor tree illumination challenges. Service We offer consulting and installation service, as well as customized firmware for tailor made light modes, get in touch via email christian@wowlightning.