Are light tunnels any good? Sun tunnels are a great way to illuminate a windowless room. It’s a great addition to any home that is in desperate need of sunlight, because it’s a very simple tool that carries a number of benefits. How effective are light tunnels? Up to 20m of effective light distribution is […]
Can you replace 4 foot fluorescent bulb with LED? Will LED bulbs work if ballast is bad? Even if your ballasts are well maintained, they will eventually go bad. The difference between fluorescent tubes and LEDs is that fluorescent tubes require a ballast to regulate current. The ballast is eating into your energy savings when […]
The full spectrum COB grow lights are designed to fit the needs of your crop. The essential wavelength is not excluded from the color spectrum. COB LEDs are only able to be used in the fixed spectrum. Are COB lights full spectrum? Natural heat dispersal without noise is achieved by the CANAGROW 200 watt waterproof […]
Zener barriers are simple devices that limit the power, current, and voltage of connected devices in hazardous areas. If there is an overload condition, the Zener diodes will be protected by a fuse. Why is Zener barrier used? Zener barriers can be used in control and instrumentation systems to process signals. What are Zener barriers […]
There are a number of high- performance, stand-alone active and passive infrared sensors available from Perimeter Systems. A two column sensor is used for detection of invaders. What is meant by perimeter security system? The approach ways to an industrial facility or a privately owned parcel of land are protected by the perimeter security system. […]
What is vandal resistant faucet? WaterSaver products are designed to be vandal- resistant. In junior high schools, high schools, community colleges and other facilities where vandals might occur, these fixture will be more durable than standard lab equipment. How do you remove a vandal resistant aerator? How do you remove a stubborn faucet aerator? To […]
Does perennial ryegrass come back year after year? How long does perennial ryegrass live? The life cycle of this plant is one year. In the fall, it’s best used for over seeding warm grasses. It is also used in roadside mixes as a nurse grass. How does perennial ryegrass spread? Perennial ryegrass is a bunch-forming […]
If you want to light a 4′ x 4′ shower enclosure, we recommend at least 3 light fixture for small steam rooms and 7 light fixture for large steam rooms. Can LED lights be used in a sauna? It’s not a good idea to use LEDs in traditional saunas as they can get too hot […]
What do you do with old light fixtures? It is possible to recycle light fixture through various community organizations. Many community organizations use donated light fixture when they rehabilitate low-income homes because of the high demand for working light fixture in the Salvage shops. How do you dispose of light fixtures? Lamps and tubes can […]
Which brand of grass seed is best? What grass seed do professionals use? Lesco is the best brand of seed according to us. Professionals use this grass because of its high quality, weed-free results, and because Lesco has the highest germination percentage rates. Is Scotts or Pennington grass seed better? Scotts seed has a guaranteed […]
