5W琥珀黄LED，4.4*4.4mm封装，590nm。If＝1000mA,Vf＝2.6V,P＝2.6W,Ф＝105lm.半功率全角θ＝90º,Rj＝5.5ºC/W.

Key Features
High Luminous Efficacy 5W Amber LED
Ultra-small foot print – 4.4mm x 4.4mm x 3.2mm
Surface mount ceramic package with integrated glass lens
Very low Thermal Resistance (5.5°C/W)
Very high Luminous Flux density
New industry standard for Lumen Maintenance (>90% at 100,000 Hours)
Autoclave compliant (JEDEC JESD22-A102-C)
JEDEC Level 1 for Moisture Sensitivity Level
Lead (Pb) free and RoHS compliant
Reflow solderable (up to 6 cycles)
Emitter available on Standard or Miniature MCPCB (optional)