source high luminous efficiency led spotlight clothing store track lamp shopping mall exhibition hall commercial lighting track light foreign trade project

3000k (warm white)(3000K（暖白）) 3500k (warm white)(3500K（暖白）) 4000k (white)(4000K（正白）) 5000k (white)(5000K（正白）) 6500k (cold white)(6500K（冷白）) two-line track 1 m(两线轨道1米) two-line track 2 m(两线轨道2米) three-wire track 1 m(三线轨道1米) three-wire track 2 m(三线轨道2米)

white-10w (36 ° by default)(白色-10W（默认发36°）) white-20w (36 ° by default)(白色-20W（默认发36°）) white-30w (36 ° by default)(白色-30W（默认发36°）) white-40w (36 ° by default)(白色-40W（默认发36°）) black-10w (36 ° by default)(黑色-10W（默认发36°）) black-20w (36 ° by default)(黑色-20W（默认发36°）) black-30w (36 ° by default)(黑色-30W（默认发36°）) black-40w (36 ° by default)(黑色-40W（默认发36°）)