... Size:D110×L220mmRa: >80Size :D120×L238×H100mm Benefit:1.Save energy, round top, adjustable base, alluminum housing, built-in LED ... . 2.Easy to install on the ceiling, is used widely for cabinet, display cases, living room, corridor, hall, office, store, ... main body, further prolonged their lifespan.6. High efficiency and energy saving LED driver.7. An ideal replacement of the traditional canister ...