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LXK2-PWN4-V00 Datasheet(PDF) 7 Page - Lumileds Lighting Company |
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LXK2-PWN4-V00 Datasheet(HTML) 7 Page - Lumileds Lighting Company |
7 / 41 page LUXEON K2 Datasheet DS51 (7/07) 7 Optical Characteristics LUXEON K2 at Test Current[1] Junction Temperature, TJ = 25°C Table 3. T Ty yp piic ca all T Te em mp pe erra attu urre e T Ty yp piic ca all D Do om miin na an ntt W Wa av ve elle en ng gtth h [2] λλ D D,, T Ty yp piic ca all C Co oe effffiic ciie en ntt o off T To otta all T Ty yp piic ca all P Pe ea ak k W Wa av ve elle en ng gtth h [3] λλ P P,, S Sp pe ec cttrra all D Do om miin na an ntt IIn nc cllu ud de ed d V Viie ew wiin ng g o orr C Co ollo orr T Te em mp pe erra attu urre e [4] H Ha allff w wiid dtth h [6] W Wa av ve elle en ng gtth h A An ng glle e [7] A An ng glle e [8] C CC CT T ((n nm m)) ((n nm m//ooC C)) ((d de eg grre ee es s)) ((d de eg grre ee es s)) C Co ollo orr M Miin n.. T Ty yp p.. M Ma ax x.. ΔΔλλ 1 1//2 2 ΔΔλλ D D/ / ΔΔTT J J θθ 0 0..9 90 0V V 2 2 θθ 11//22 Cool White 4500 K 6500 K 10000 K 160 140 Neutral White 3500K 4100K 4500K 160 140 Warm White 2650K 3000K 3500K 160 140 Green 520 nm 530 nm 550 nm 35 0.04 160 140 Cyan 490 nm 505 nm 520 nm 30 0.04 160 140 Blue 460 nm 470 nm 490 nm 25 0.04 160 140 Royal Blue [3] 440 nm 455 nm 460 nm 20 0.04 160 140 Red 620.5 nm 627 nm 645 nm 20 0.05 160 140 RedOrange 613.5 nm 617 nm 620.5 nm 20 0.06 160 140 Amber 584.5 nm 590 nm 597 nm 14 0.09 160 140 Notes for Table 3: 1. Test current is 350 mA for all LXK2 xxx2 xxx (L2K2 xxx2 11 xxxx for K2 Star) products, and 1000 mA for all LXK2 xxx4 xxx products (L2K2 xxx4 11 xxxx for K2 Star). 2. Dominant wavelength is derived from the CIE 1931 Chromaticity diagram and represents the perceived color. Philips Lumileds maintains a tolerance of ± 0.5 nm for dominant wavelength measurements. 3. Royal blue product is binned by radiometric power and peak wavelength rather than photometric lumens and dominant wavelength. Philips Lumileds maintains a tolerance of ± 2nm for peak wavelength measurements. 4. CCT ±5% tester tolerance 5. Typical CRI (Color Rendering Index) for CoolWhite product is 70, NeutralWhite is 75, and WarmWhite is 80. 6. Spectral width at ½ of the peak intensity. 7. Total angle at which 90% of total luminous flux is captured. 8. Viewing angle is the off axis angle from lamp centerline where the luminous intensity is ½ of the peak value. 9. All white, green, cyan, blue and royal blue products are built with Indium Gallium Nitride (InGaN). 10. All red, redorange and amber products are built with Aluminum Indium Gallium Phosphide (AlInGaP). 11. Blue and royal blue power light sources represented here are IEC825 class 2 for eye safety. |
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