Specifications: Light source: smd leds, Tube dimeter:26mm, Tube length: 1200mmú¼900mm, 600mm, Led quantity: 288, 216, 144 Lumen:2700lm, 2100lm, 1350lm, Power consumption:18w, 15w, 9w which can replace traditional 40w, 30w and 20w Beam angle:120 degree, Material: aluminum housing Cover: clear, striped(to disperse the light), cover or semi-opaque/clear Input voltage: 90-240v ac, Power factor>0.90 Ce, rohs compliant, Warranty:3 years 1300*170*140 930*170*140 630*170*140