100W:
Chip: 45 x 45 mils 
Color: looks like Pink, by definition is mix of RED and BLUE Light 
Current: 3A (max)
Flux: ~5000lm (10*10*[50]) 
Bracket: copper silvered 
Voltage: 30-34V 
Emitting angle: 130 degrees 
Operating Temperature: -20C to 60C 
Storage Temperature: 20C to 60C 
Soldering Temperature up to 260C for 4 sec 
Brightness Decay: 3% after 5000 hours 
Life: 60,000 hours

10W:
Chip: 45 x 45 mils 
Color: looks like Pink, by definition is mix of RED and BLUE Light 
Current: 900mA (max) 
Flux: ~500lm (lm) Lumen 
Bracket: all-copper silvered 
Voltage: 9-11V 
Emitting Angle: 130 degrees 
Operating Temperature: -20C to 60C
Storage Temperature: 20C to 60C
Soldering Temperature: up to 260 degrees for 4 sec 
Brightness decay: 3% after 5000 hours 
Life: 60,000 hours

Full Spectrum 10W Red and Blue (7/2):
Chip Used: EPILED / 7 RED + 2 BLUE 
Chip Size: 42Mil - RED / 45Mil - Blue 
Power: 10W 
LED Arrange: 9 in series 
Red wavelength: 660-665nm 
Blue wavelength: 450-455nm 
Red Luminous: 300-400LM 
Blue Luminous: 50-80LM 
Voltage: 22-26V 
Use current: IF = 350MA 
View degree: 140 degree 
Size: 29x20x3mm

3W
Chip: TAIWAN 33MIL 
Forward Voltage: 3.2-3.4V 
Luminous Flux: 380-840nm 
Beam Angle: 180 degrees 
Working Temperature: -20C to 60C 
Color Temperature: Pink 
Life Span: 50000 

1W:
Chip: 35 x 35 mils 
Color: Color looks like Pink, by definition is mix of RED and BLUE Light 
Forward: Current 320mA max 
Flux: ~55lm (lm) Lumen 
Bracket: all-copper silvered 
Voltage: 3-3.4V 
Emitting angle: of 130 degrees 
Operating Temperature: -20C to 60C 
Storage temperature: 20C to 60C 
Soldering temperature: up to 260 degrees for 4 sec 
Brightness decay: 3% after 5000 hours 
Life: 60,000 hours