4*1W led ceiling lamp_led down light 1.CE. ... ROHS Application 1) Recessed lighting, shelf lighting, ceiling/wall coves 2) Cabinet and under counter lighting, ... station 3) Back lighting, step lighting, light boxes 4) Merchandising, exhibition stands, and panels FeatureDifferent colour ,diffeent ... LED Guide Panel:(300x300mm,600x600mm,300x1200mm)LED ceiling downlight(12x1W,9x1W,8x1W,7x1W,5x1W,3x3W,3x1W ...