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luminous flux,lm=cd.sr,광선속; luminous intensity,cd,광도;luminance,nit=cd/m2,휘도;illuminance,lx=lm/m2,조도;
luminous flux, lumen, lm= cd x sr; 광선속, 2. luminous intensity, candela, cd= lm / sr; 광도, K_cd= 683 lm/W , *>>> solid angle of sphere= 4 phi 빛 이야기 (2) 빛의 단위 by jjaihyun 2023........
blog.naver.com · 2026.04.20
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FLI DF-2 기기 오픈방법 및 사용 모터 스펙
productinfo/18396%20MS/ MFG: FUJI P/N: SMR40-4854-A COIL: 12VDC/12 ohms TYPE: 2 Phase Uni-Polar, 6 lead STEP ANGLE L: 1" (Body) W: 2-1/4" (O/A) WT: .32 [ FLI축 답변 ] The motor in the DF-2 is Hurst Nidec LSD42012D.
blog.naver.com · 2022.01.18
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1억 촉광 XENON 2kw Searchlight.
75000lm peak candela: 100,000,000cds Color: white *red,yellow,green,blue Color temperature: 6200K S/W: 2EA(1kw+1kw) Angle: Level of conventional auto-rotate 90 °, up and down manually 45 ° Material: aluminum
blog.naver.com · 2017.06.06
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T8 led grow light
T8 led grow light tube light 900mm for plant growing 소비전력 (W) : 16W , Led Type : SMD2835 Voltage : AC85 -265V, LED 갯수 : 80*0.2W, Red:Blue=4:1, (Red:630nm.640nm.660nm,Bule:440nm,460nm) Size:0.9M,Beam angle:
blog.naver.com · 2016.07.11
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갤럭시50
Photosynthetic efficiency:>50lm/w 10. Light Angle:60°/90° The power drive:Constant.......
blog.naver.com · 2016.01.26
