Specifications:

• Size: 19*19mm=0.75*0.75inch
• Shape: Rectangular
• Serial and parallel mode: 10C2B/10C4B/10C6B/10C8B
• Power: 10W/20W/30W/40W
• Origin: CN(Origin)
• Model Number: 5454
• Input voltage: DC30-33V
• Input current: 300mA/600mA/900mA/1200mA
• CRI: Ra≥90
• Color: Cold White/Warm White/Natural White
• Chip substrate thickness: 1mm
• Chip material3: Superconducting aluminum substrate W/(m.K)=4.0
• Chip material2: Imported Bridgelux crystal chip
• Chip material1: Gold thread 99.99%
• Chip crystal size: 18*35
• Certification: CCC
• 40W Lumens: 4800lm
• 30W Lumens: 3600lm
• 20W Lumens: 2400lm
• 10W Lumens: 1200lm