energy saving light bulb 1.Energy saving 80% 2.Long service life for lamp 3.High luminous efficiency . 4.OEM energy saving light bulbR50 ... R63,R80 Reflector lampCFLReflector lampR50,R63,R801. Reflector energy saving light2. Energy saving 80%3. Long serive life4. High luminous ... Longer Operating Time of 10,000 hours Applications of energy saver1. Recessed lighting, shelf lighting, ceiling/wall coves2 ...