DESCRIPTION: (A) Electronics and Optical Characteristics: Ta=25˚C PART NO Emitting Color Forward Voltage (AC) TotalityLuminous Intensity   Efficacy Dominant Wavelength Color Temperature Single LED Intensity Viewing Angle 3156-3XPE Unit: V Unit: LM Error margin:±5% Unit:LM/W Unit:nm Unit:K Unit:mcd Unit:deg W Super White 10-30V 203.51 68.18 X:0.308Y:0.312 6940 17630 180.0 WW warm white 10-30V 200.97     58.00 X:0.436 Y:0.404 3013 14530 180.0 Test Condition Power:3.465W             Current:231±10%mA TH3 Features: Flip chip with high reliability Lowest thermal resistance (4.5 °C/W) in leadframe package High driving current upto 900 mA Leading hot/cold factor 90% Luminous Flux and Basic Characteristics Size (mm) CCT (K) CRI IF (mA) VF (V) Typ. Power Typ. (W) Flux (lm) Typ. Max. Typ. Max. Typ., 25°C Typ., 85°C 3.0x3.0x0.7 5700 Typ. 70 350 900 3.05 1 3 124 111 3.0x3.0x0.7 5000 Min. 80 350 900 3.05 1 3 114 102 3.0x3.0x0.7 4000 Min. 80 350 900 3.05 1 3 112 100 3.0x3.0x0.7 3000 Min. 80 350 900 3.05 1 3 105 94 3.0x3.0x0.7 2700 Min. 80 350 900 3.05 1 3 97 87