Description: The 1157(S25) BULB BAY15D BASE 9LED design uses CREE XPE LAMPS high brightness, very good reliability, life expectancy of 25,000 hours Character: Cree XPE LED 1157(Bay15D Base) Design and beautiful styling and unique design, glass shade transmittance 10% increase in resistance to UV light shell is not yellowing.Car bulbs-Brake bulbs LED-For stop Lamps & Lights. DESCRIPTION: (A) Electronics and Optical Characteristics: Ta=25˚C PART NO Emitting Color Forward Voltage (DC) TotalityLuminous Intensity   Efficacy Dominant Wavelength Color Temperature Single LED Intensity Viewing Angle   S25-1157-9XPE-12VDC   Unit: V Unit: LM-(High/Low) Error margin:±5% Unit:LM/W-(High/Low) Unit:nm Unit:K Unit:mcd(High/Low) Unit:deg(High/Low)   R Super Red 15 165.665/18.55 59.59/25.76 621.4∼631.0 1001 13010/1633 180.0/180.0   Y Super Yellow 15 126.949/12.01 45.67/16.68 591.0∼595.0 1703 8421/937 180.0/180.0   Test Condition Power:2.78/0.72           Current:185/48±10%mA   G Ultra Green 15 374.973/71.18 108.69/98.86 528.1∼521.0 7788 29350/5771 180.0/180.0   B Ultra Blue 15 143.172/17.47 41.50/24.26 471.2∼472.7 >=100000 8234/1219 180.0/180.0   W Super White 15 345.276/46.27 100.08/64.26 X:0.325Y:0.352 5900 24220/3776 180.0/180.0   Test Condition Power:3.45/0.72W             Current:230/48±10%mA     9F.-01, No.229, Fuxing 2nd Rd., Zhubei City, Hsinchu County 302, Taiwan (R.O.C.), TEL：886-3-6587785,886-3-6587781, Fax:886-3-6758598 E-mail: chimingkim@icloud.com  Contact person:Kim   E-mail: ling711218@gmail.com  Contact person:Jinling  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%