... : Cool white, warm white, white, red, blue, green and yellow4. Led light source: Cree, Semi, Edision, Bridgelux 3.6W S485. Luminous flux ... & RoHS approvalThe scope of application: to replace the traditional halogen lamp Gu10,widely applied in store, display window, hotels, house, exhibition ... , and other local decorative lighting projects. S48 3528 Smd GU10 high power LED spot