... index ≥80 Size Diam 60*90*80mm Applications:Widely used for Homes, office Buildings, Factory, Hospital, Hotel, Supermarket, Jewelry shop, ... .3. Instant on, no warm up time required.4. Energy saving led products.5. No noise or humming or flickering, No UV ... . Anti-shock, anti-moisture.7. Approval with CE, RoHS Certificates and ISO9001:2008 Quality System standards, and admitted by many customers from ...