... 5W led bulb lamp 1)Model: ST-G70-3 2)Color: warm white / white / red / green / blue 3)Luminous Flux ... : white:5000-8000K, warm white:2600-4000K. 6,Operating Temperature: -20 to 50 degree celsius. 7 ... 5,Long lifespan , low cost of maintenance. 6,Energy saving and high luminous intensity, energy consumption ... light in art display, museum jewelry counter. 3,Window display in fashion shop, fashion show, ...