1*58W working voltage:220V-240V IP rating :IP65 Features:1) Lamp cover is with natural silicone gel seal gasket and tight PC or stainless steel lock for excellent waterproof performance and the IP65 grade 2) Lamp housing is made of imported high quality ABS or PC 3) Diffuser is made of PC for long usage life 4) PC clips are for wire layout due to electricity safety 5) Prismatic diffuser design for even light, efficient usage and good dazzle resistant effect 6) Direct pulsion and rotation installation for light tube to guarantee safety and reliability while tube replacing, in addition to convenient maintenance 7) Easy and fast ceiling installation 8) Curve corners and edges for stylish appearance 9) Integral and smooth housing for easy cleaning The productsare used on sundry occasions.They are supply are selectable in wet and dust-laden site,public places,such as the various powder finished products and semi finished articles processing field,warehouse,refrigeratory,bathe center,parking lot,kitchen,workshop for food production,building ground and city environment illuminance field etc.