Philips Tri Colour LED Downlight 24W Dimmable - 911401713882
The Philips SmartBright LED downlight suits all '8 Inch' (approx 200mm) ceiling lighting cut outs. These are commonly found in office, retail and commercial premises
Essential SmartBright G3 LED Downlight DN029B DN029B-2 LED20/CCT PSR-E D200 CAU Power supply unit Essential SmartBright Downlight G3 family is the perfect energy efficient LED replacement for conventional downlights. It offers three solutions:;Solution 1;The energy efficient LED replacement for conventional downlights;Essential SmartBright Downlight G3 DN029B-1– trailing and leading edge dimmable downlight is the ideal functional replacement for conventional downlights. This affordable and easy to install fitting delivers high energy savings without compromising on light quality.;Solution 2;Select the right colour temperature to suit your style;This hassle-free Essential SmartBright DN029B-2 downlight provides you with the flexibility to select the perfect colour temperature (Warm White/Cool White/Day Light) for the application. Integrated with trailing/leading edge dimming capability, this affordable and easy to install fitting delivers high energy savings without compromising on light quality.;Solution 3;Enjoy the flexibility of a dimmable fitting without paying more;Essential SmartBright DN029B-3 step dimming downlight is the perfect hassle-free replacement for conventional dimmable downlights. Adjust the light level straight from the switch and save cost with installation as a dimmer unit is not required.
Every type of light bulb has a different average rated life. In general, incandescent bulbs have a shorter lifespan than CFLs, while LEDs will typically outlast both of them
Average rated life
In Australia, manufacturers are required to show this as the 'average rated life’, which is the industry standard rating system, and which shows the average number of hours that a given type of bulb produced light during testing. For halogens and CFLs this represents the amount of time until they stop working. For LEDs, this time is the point at which light output from the globe is 70% of its original rated value - this lifespan measurement is referred to as a light bulb's L70 rating
Color temperature is the color characteristic of light. Color temperature can change the feel or mood of any room or work space in any multifamily, commercial, or institutional setting. Purchasing light bulbs with the right color temperature can help you create consistent and inviting lighting effects in any room.
Modern Light Bulbs: Shapes And Sizes
These are the eight most common light bulb shapes you’ll find in your home:
- Arbitrary (A)
- Bulged Reflector (BR)
- Candle (C)
- Globe (G)
- Quartz Reflector Lamp (MR)
- Parabolic Aluminized Reflector (PAR)
- Blown Reflector (R)
It’s important to note that while these names are fairly common throughout the industry, there is no universal set of terms to describe the shape of a light bulb. For example, a compact fluorescent light bulb (CFL) will be described as a “twist” or “spiral” shaped bulb. Because of this, we recommend that you bring your old light bulb with you to the store so you can compare it with your new light bulb to ensure it’s the proper shape and size.
The following graphic should help to give you a better idea of what these bulb shapes look like:
In simple terms, Lumens (denoted by lm) are a measure of the total amount of visible light (to the human eye) from a lamp or light source. The higher the lumen rating the “brighter” the lamp will appear.
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