Acogedor 50pcs High Power Led Chip SMD COB 1W Cool White 6000~6500K LED Bead Emitters Bulb Chip for DIY Floodlight Spotlight (Cool White) auspowers_batchone This kind of closed loop

This kind of closed loop rubber timing belt has has strong anti-wear

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Ceramic Grinding/Carving/Polishing

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Acogedor 50pcs High Power Led Chip SMD COB 1W Cool White 6000~6500K LED Bead Emitters Bulb Chip for DIY Floodlight Spotlight (Cool White) auspowers_batchone This kind of closed loopAcogedor 50pcs High Power Led Chip SMD COB 1W Cool White 6000~6500K LED Bead Emitters Bulb Chip for DIY Floodlight Spotlight (Cool White) Product Features BASIC INFORMATION: Item: 1W LED high power imitation lumen lamp beads (1 pack 50 pcs); power: 1W; size: 14mm*16mm; lumens: 100 110LM W; voltage: 3. 0 3. 6V; light color: cool white. SCOPE OF APPLICATION: LED lamp beads are suitable for replacement of floodlights and spotlight bulbs in homes,