C2 Contemporary Lighting™ Specification of installation Model E21150-20PC In order to ensure safety use,please notice the following items: Read and understand the whole Specification. Suitable for the use of 110~130V and 60Hz. Please wear gloves as installment and avoid rot on the surface of plating. Must be installed on the fixed places and be checked annually. Please tum off the lighting source by soft cloth as cleaning prohibited to use of rotted detergent.