... LED downlight, LED ceiling light,LED ceiling lamp, LED ceiling lighting , LED recessed light , LED recessed spot light, LED ceiling spot light, LED recessed ceiling ligh: 1. Characteristics: 1 ... 15/30/45/60 degreeLife span>50,000hWork temperature-20 -- +55Lamp headLamp head can be adjusted + ... . Application: 1) Office lighting 2) Home such as kitchens 3) Shopping mall lighting 4) Display case lighting ...