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- Electrical & safety: How much power does my lamp really use?
Answer: Contributed by: Basil Fawlty ... - Identification and Comparison: When should I replace my lamp?
Answer: Contributed by: Flowerman bulb=lamp It depends on what type of lamp you're using. These recommendations are based on 18 hours of daily use. ... - Ballast information: Does the bulb have to match my ballast?
Answer: Contributed by: Flowerman Yes Ballasts and Bulbs Should be Matched. HID bulbs generally need specific ballasts, and any given ballast can usually ... - Ballast information: What is a switchable ballast?
Answer: A switchable ballast allows you to run a standard halide or sodium ... - How can I improve my light efficiency: Hood orientation as it relates to efficiency.
Answer: Contributed by: Uncle Ben Horizontally oriented lamps are more efficient ... - Reflectivity: How does hood orientation relate to efficiency?
Answer: Contributed by: Uncle Ben Horizontally oriented lamps are more efficient ... - Identification and Comparison: H.I.D bulb information
Answer: Contributed by: Nietzsche Below ... - Identification and Comparison: H.I.D Light description
Answer: Contributed By: MoonDuck High-pressure sodium lamps contain an internal arc tube made of a translucent ceramic material (a form of aluminium oxide known as ... - Lighting: Can blacklights be used for growing?
Answer: Contributed by: Smokey D Dope They can not. Blacklights do not produce the correct spectrum of light to grow plants. The only lights ... - Seed germination techniques: Vapour's Rockwool germination technique
Answer: Rockwool is the preferred germination medium when using hydroponics. Required ... - Lighting: What is a suncircle? (circular light mover)
Answer: What is a suncircle? Contributed by : Erliquin Made by ... - Identification and Comparison: What are Compact Fluorescents?
Answer: Contributed by: Fragile Mind Compact Fluorescents (or CF's) are fluorescent lights that can be plugged into a regular incandescent (normal light bulb) fixture. ... - Photography advice and image information: What lighting do I need for macrography?
Answer: Contributed by: Yourememberme? This FAQ will detail some inexpensive methods to ... - Plant trouble: Plant moisture stress - symptoms and solutions
Answer: Contributed by: Uncle Ben ... - Lighting: How do I build my own Cool Tube?
Answer: Original Concept Credit: johnstone, NIMBY ... - Electrical & safety: How do I electrically map my place?
Answer: How do I electrically map my ... - Cloning: How can I clone using rockwool?
Answer: Contributed By: JonJaffer Submitted: 10-12-2003 Preparing clones must be taken very seriously, as your clones represent your final product, just as much as the ... - :
Answer: This is a beginner's best guide to growing cannabis that puts everything in plain and simple English, and doesn't go to deep ... - :
Answer: Just a rough vocabulary to help clear up any confusion you growers may have with terms we use, or just a nice ... - Lighting: What do all of those lighting terms mean?
Answer: This glossary will help you understand terms commonly used in the world of lighting. AVERAGE LIFE - The life expectancy of a lamp, based ... - Lighting: Metal Halide safety and fixture recommendations.
Answer: HPS (High Pressure Sodium) lamps can burn in any orientation. MH (Metal Halide) lamps come in three basic types: *Base up (BU), which ... - Identification and Comparison: What is color temperature of a bulb?
Answer: The color of a light source entails a complicated relationship of different factors, that are important in determining the right light source for your garden. ... - Lighting: PAR for plants, Lumen for people.
Answer: While the lumens measurement is based on the sensitivity of the human eye to light, PAR Watts objectively measure the total watts of Photosynthetically Active ... - Screen of green (SCROG): What is SCROG (Screen of Green)?
Answer: Contributed by SCW: This article is intended to provide information for new growers using the "ScrOG" or "Screen of Green" method in mini or ... - Product information: Bulb information and specifications
Answer: Below are some tables compiled from data about various lamps so that you can compare and contrast different lamps yourself. Things to remember! Different sources ...
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