- In response to Facts of Light part 1
- Sanjay the man..
- quick a few questions on lighting
- is the lamp size important?
- sunlight vs artificial light
- Question rgds spectral analysis
- question on reflector efficiency
- Lamp Change
- What spectrum of light is the human eye most sensitive to?
- Light
- Milwaukee Lux Meter
- Why lifetime of 20000K bulbs is shorter than others?
- Even the sun doesn´t behave like a black body because of the Frauenhofer-lines
- Wha?
- XM par 10K 20K 15K Huh?
- Question Sanjay
- lighting ?
- Correlated Color Temperature
- Best lamp study anycloser?
- Table 1 in Facts of Light Article
- what to do?
- How do you know when you need to replace your Metal Halide Lamps ?
- Which brand is sold most?
- Part V: Everything You Need to Know About
- 400w xm bulb on hqi ballast?
- Please help me choose a lighting system.
- what type of my this ballast ?
- Micro Watts per 5nm per Lumens ?
- Lighting
- P.Photon questions with trouble calc energy of photon and PPFD per joule
- Red/Blue LED unit conversion