Incompatible IES light types?

[F Suarez]

Hi everyone. I’m still using Vray 1.49 (for SkethcUp), and recently I’ve been playing more and more with IES lights, but I’ve come across a problem. Instead of using a generic IES light I tried to use the IES light of a specific lamp, available at the manufacturer’s website (it's under ''Documentation''), but it doesn’t seem to work.

http://lighting.cree.com/products/indoor/lamps/mr16-series

 

When alerted to this, their reply was:

''You will need lighting software to view the information. I use Photometric Toolbox and/ or AGI32.''

 

Maybe VRAY isn't compatible with all IES files?

 

As example, this is the type of IES file that works perfectly on my setup:

--------------------------------------------------

ERCO Leuchten GmbH

3399_0 - IES format

ERCO 89064

ERCO Double Focus Downlight

DL40-QT12-2HA-SI-DOUBLE

1*QT-ax12 100W/12V

light output ratio: 0.5912

ident no. for symmetry: 1

D694

TILT=NONE

1

2200

2.2

19

1

1

2

0

0

0

1

1

100

0

5

10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

0

681.879276637

557.110079287

490.896871945

628.387368307

682.069349408

430.426577604

286.398935592

254.901162159

76.9183773216

18.9393939394

11.0377973281

.488758553275

.00678831323993

0

0

0

0

0

0

END

--------------------------------------------------

 

I'd appreciate all hints and suggestions.

Thanks for reading.