12/01/2017   
5.0 1

, , . , , . .
, , . , , , .
. , , , , , .
380mm 780mm. .. 560-580mm. . , .

   (lumen, lm)
(luminous  flux) , , .

(lux – lx) (illuminance)
, . . , . lm   lx (   ).

(lux)
, (W) ( Lm ). Lm   m2. .
.    lux = lm / m²

:
E = /                                lux =lm/sr

sb
sb 1cm²
=1 lm    = I /  sb = Cd / cm²

:
(.. , , panel lights ), , .


, , .
:

  • .

  • elvin °.

. , . Kelvin ( ) ( ) . :
Warm white,  Soft white,            < 3.000°
White, Bright White,                              3.500 °
Cool white,                                 4.000 °
Daylight,                                 > 5.000 °


.


,. .


 

  •                     100.000  lux
  •                        10.000  lux
  •               2.000  lux
  •            0,25  lux

, Lux  .. 300 Lux. - 500 Lux . .

10 ² .
40 : 1380 lm
10 : 400 lm
20 : 450 lm
30 : 730 lm
50 : 2950 lm
60 :8300lm

R
.
R                                   40 – 49                   70 – 84            85 – 100
                            

( R=100)
.

( Lm/ W)
, lm W . , . Lm/W . ’ .

  :

  •   ( – )

50 Lm/W. 75%

  •   T5 5 8  ballast.

96 Lm/W. 47%. , 30%, , ballast , .
92% . () 8% . .. SOX a 200 Lm/W.
  20%-45% . , , . , . C B A 2016 . , , , (2 ). .
LED  80% 35.000 50.000 (80 Lumen / Watt), 1.000 8.000 . 34 , .
100 Watt , , :
1500 Lumen ……………………..…….. 100 Watt
1500 Lumen….……..   55 Watt
1500 Lumen …………… 16 Watt
1500 Lumen ……………………….………. 30 Watt
LED 1500 Lumen ………………………………….……….. 18,7 Watt

(W) lumen (lm)
100 W…… 1300-1400 lm

75 W……… 920-970 lm

60 W……….700-750 lm

40 W………. 410-430 lm

25 W……… 220-230 lm

ergo-tel , , !

!

!

(*) .