solid state LED LED LED LED LED LED Light Emitting Diode: LED LED module Self - ballasted LED module Integral LED module

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2 Light Emitting Diode: p-n solid state module Self - ballasted module Integral module Integral Self - ballasted module

3 Built - in module Built - in Self - ballasted module Independent module Independent Self - ballasted module Semi - ballasted module

4 Serviceable module Replaceable module package IEC Double - capped retrofit - lamp IEC 60155

5 Self - ballasted - lamp IEC Luminaire Integral - luminaire - luminaire with built - in (self - ballasted or semi - ballasted) module Family

6 Lamp control gear Reference Ballast C IEC A IEC Built-in lamp control gear

7 Independent lamp control gear Integral lamp control gear Electronic control gear for modules d.c or a.c supplied control gear d.c a.c SELV Safety extra - low voltage (SELV) - equivalent control gear SELV

8 Independent SELV control gear SELV SELV IEC :1998 Associated control gear Stationary controlgear Plug - in control gear High audio - frequency impedance control gear IEC Control unit of the control gear

9 Power supply of the control gear Short - circuit proof control gear Non - inherently short - circuit proof control gear PTC Inherently short - circuit proof control gear Fail - safe control gear

10 Non - short - circuit proof control gear HF transformer Open - circuit proof control gear Non-inherently open-circuit proof control gear

11 Inherently open - circuit proof control gear Rated value Stabilisation time Ageing Initial values Maintained values

12 Lumen maintenance Rated life Life (of an individual module / lamp): L x L x F y

13 y L 50 F 50 L 70 F 50 L x F y L 70 F 10 L 50 L 70 Failure fraction: F y y F 50 F 10 Gradual failure fraction: B y y

14 Abrupt failure fraction: C y y Colour code Bin Grid Grid point y x v' u' p Judd j With color bin

15 Type IEC Family module Type test Type test sample Test duration of endurance test D

16 Rated maximum temperature: t c Recommended maximum module operating temperature value: t p t p t C t p t c t c t c t p Ambient temperature range T P Maximum pinch temperature

17 Cap temperature rise: t s IEC module / lamp efficacy Luminaire efficacy Light output ratio (of a luminaire): LOR Rated output voltage for constant voltage controlgear Rated output current for constant current controlgear

18 Maximum output voltage Live part Total circuit power Circuit power factor: r.m.s r.m.s Rated input power Rated parasitic power

19 Rated parasitic power of the controls only during the time with the light source off Rated emergency lighting charging power Rated wattage Frequency wattage Rated current Test current Supply current

20 Test voltage Supply voltage Working voltage r.m.s. r.m.s. Design voltage Voltage range Protective earth (Ground) Functional earth (Ground)

21 EMC Frame (Chassis) Floodlighting Floodlight Centre beam intensity maintenance optical beam axis

22 Peak intensity: I P Centre beam intensity: I C Beam angle

23 ISIRI ISIRI ISIRI ISIRI ISIRI ISIRI IEC : Lamp control gear - Particular requirements for D.C or A.C supplied electronic control gear for modules - IEC 62384: DC or AC supplied electronic control gear for modules - Performance requirements - IEC/PAS Ed.1: - Binning - Part 1: General requirements and white grid - 34D/977/DC: Draft IEC/PAS - luminaire performance - 34D/978/DC: Draft IEC/PAS - Luminaires performance requirements - Part 1:General requirements - 34A/1404/DC: Proposal for a PAS on ' - Testing and prediction of lumen maintenance' - CIE 43: Photometry of floodlights - CIE 84: The measurement of luminous flux - CIE 94: Guide for floodlighting - CIE 114: CIE collection in photometry and radiometry - Part 1 to 6 - CIE 121: The photometry and goniophotometry of luminaires - CIE 127: Measurement of s - CIE 177: Colour rendering of white light sources - IESNA LM-79: Electrical and photometric measurements of solid-state lighting products - IESNA LM-80: Measuring lumen maintenance of light sources

24 Wallwasher ISIRI ISIRI AC

25 ISIRI IEC ISIRI D/977/DC D/977/DC IEC ISIRI IEC ISIRI IEC IEC

26 IEC CIE 121 A

27 5SDCM 3SDCM 5SDCM 3SDCM

28 (CRI)

29 T a = 25 C L 70 F C n L 70 F 50 n

30 25 C 0.125n n F 50 (0.25 x 0.50 x n ) T P T a = 25 C T C T C T C

31 T j T j Conduction Convection Radiation

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33 MCPCB C/W R th j-sp R th sp-a

34 R th j- R th j-a R th sp-a sp Chip Solder Point Ambient R th j- sp R th sp- a T j T sp T a I f V f P d T a T j T j = T a + (R th j-a P d ) MCPCB PCB MCPCB MCPCB

35 Solder Point Heatsink Ambient R th j- sp R th sp- a R th h-a T j T sp T h T a R th h-a R th-sp h R th j-sp R th j-a = R th j-sp + R th sp-h + R th h-a R th h-a V f = 55 C. T a 350mA 3.25V P total = A 3.25V = W

36 chip T j R th j- sp chip T j R th j- sp chip R th j- sp T j Heat Sink Ambient chip solder point R th j- sp R th j- sp T j R th j- sp T sp T h T a chip T j R th j- sp chip T j R th j- sp 8 C/W R th j-sp 145 C T j T j = T a + P total R th j sp /6 + R th sp-h + R th h-a R th sp-h 1 C/W R th h-a R th h-a

37 R th h-a = 145 C- 55 C - 8 C/W 6.825W / 6-1 C/W 6.825W / 6.825W = C/W C C/W R th h-a MCPCB MCPCB MCPCB MCPCB MCPCB Forward MCPCB 8 C/W C T J = T a + P total R th j-a R th j-a = R th j-b + R th b-a R th j_b = R th j-sp + R th sp-b = 8 C/W +1 C/W = 9 C/W R th b-a = (T b T a ) / P total P total = I f V f T a = 23 C

38 I f (ma) V f (V) T b ( C) R th b-a ( C/W) R th j-a ( C/W) T J ( C) MCPCB 350 ma 84 C IP 84 C IP IP65 (outdoor) IP45 IP44 (indoor) ISIRI IEC IEC 34D/977/DC C B A A

39 B C A B C 34D/977/DC IEC AC DC

40 34D/977/DC IEC

41 km/h ISIRI

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43 V Hz A W V W W % % THD Lm cd CBCP Lm/W K x y Rated power for modules Power efficiency Center Beam Candle Power Beam angle

44 K x y % % nm nm h T a = 25 C L 70 F 50 h L 70 F 50 % C C T a = 25 C T C C T j IP C B A Operating temperature p-n Junction maximum temperature p-n

45 kg cm L W H m h Wallwasher

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