kbekl

Technical - Light Technical Data
Colour temperature 3400 K
Colour rendering group 3
Colour rendering index Ra 50 ... 59
Light colour 535
Luminous flux 2100 lm

is this bad for plants ?

mathas

There's no way to know, based on the information you have. The only one of those metrics that might have an impact on plant growth is "light colour", but I don't know what that really means... the rest are all skewed towards human perception of light, not photosynthetic suitability.

Can you either find a spectral power distribution graph, or tell us who makes the bulb and preferably the part number?

kbekl

product details:
L 30W/535 FLH1

EAN/ Product: 4050300211992
Product description: L 30W/535 25X1
Miscellaneous: Further information and pictures available here
General Description
Energy Label - EEI B
Base (standard designation) G13
Recycling yes

Technical - Electrical Data
Nominal wattage (packaging) 30 W

Technical - Geometries
Tube diameter 26 mm
Length 895 mm

Technical - Life
Service life 5000 h 1)
Lifespan 13000 h 2)

Technical - Light Technical Data
Colour temperature 3400 K
Colour rendering group 3
Colour rendering index Ra 50 ... 59
Light colour 535
Luminous flux 2100 lm 3)
Packaging units
EAN Packaging unit
Pieces/ Unit Dimensions in h x w x l Gross weight Volume
4050300211992 Sleeves
(contains 1 Piece) 0,000 mm x 0,000 mm x 0,000 mm 0,000 g (146,000 g) 0,000 Cubic dec.
4050300212005 Shipping carton box
(contains 25 Piece) 937,000 mm x 151,000 mm x 955,000 mm 4,054 kg (3,650 kg) 135,120 Cubic dec.


1) with CCG/LLCG
2) With CCG/LLCG
3) At 25°C

heres the data from osram

was advised when first starting fish keeping i could get the tubes from DIY store and cost is alot less

when i bought these 2 tubes i didnt have any plans on doing a planted tank

i have 2 tubes both the same 30w each giving 60w for a 70g 4ft tank