Sylvania superia 0020294 cmi t 50wwdl 3000k warm white g85 also known as cmh tc and hci tc cdi tc lamps are compact single ended discharge lamps with a high efficiency cdi tc lamps are frequently used in shops shop windows public buildings and offices cdi tcs can also be used outdoors for floodlighting and pedestrian areas this cdi tc lamp is available in colours 830 and 942 colour temp 3000k cri 87 lumens 4900 average life 15000hrs packing quantity 12 produ