Item No.:DSL-3W-50M-230V
Length: 50M/Roll/CTN
Distance bettween the bulbs: 27.7mm
No. of Bulbs:7200pcs
Power/Meter:4W/M
Unit Length:1M
Bulbs/Unit:72pcs
Lifespan:8000HRS
3- wire flat LED rope light is most widely used . It's easy to install and can be bended willfully.