Is e27 a standard bulb?
0 views
Related questions
- Do plants need lumens?
- What is lux rating?
- What wattage LED grow light do I need?
- What is standard lux level?
- What is the range of photosynthetically active radiation?
- What is the McCree curve?
- What is a good daylight factor?
- Can you convert Lux to lumens?
- What's better lux or lumens?
- What's the difference between daylight and sunlight?