What does 830 mean on light bulb?

colour
830. 830 can be used to describe the colour of light produced by a light bulb or fluorescent tube. Colour 830 is primarily found in halogen light bulbs and appears slightly whiter than incandescent light bulbs.

What is F32T8?

F32T8 – 4 foot long, 1 inch in diameter.

Is daylight the brightest bulb?

Color temperature is measured in Kelvin (k) – a thermodynamic temperature. The lower the Kelvin rating, the warmer the bulb will appear; the higher the rating, the cooler, and seemingly brighter, the bulb. When most people think of LED bulbs, they picture a bright white; or daylight (5000K).

What does F mean in light bulbs?

fluorescent
Shape and wattage in fluorescent part numbers We can split it up into three parts. F = type of lighting. 32 = wattage. T8 = shape. “F” stands for fluorescent, which is the type of lighting.

What is the difference between G5 and G13?

G5 / G13 / 2GX13 Socket These sockets are used for fluorescent tubes. A G5 fitting for example, is made for T5 tubes, which have 5mm distance between their pins. G13 sockets have a distance of 25mm and are used to connect T8 fluorescent tubes.

What is the CRI of an 800 series light bulb?

An 800 series means the CRI is between 80 and 90. These are a good option for areas where you are not too concerned about the quality of colors, like stairwells and parking garages. A 900 series means the CRI is 90 or higher.

When did the T8 700 series fluorescent lamps go out of production?

The T8 700 series fluorescent lamps were just shy of the chopping block on the previous phase out, but were given a two-year extension. On July 14th, 2014, all T8 700 series fluorescent lamps will fail to meet the new minimum energy ratings and will no longer be produced.

What’s the color saturation of a T8 light bulb?

The 700 series of fluorescent T8s has terrible color rendering (averaging in the low 70s) while the newer 800 and 900 series of lamps deliver more vibrant color saturation at CRI levels of 80-85. Before the 2012 halogen PAR and fluorescent T12/T8 phase out, bulb manufacturing companies took a look at the costs associated with making their lamps.

Which is more efficient, the 700 series or the 800 series?

However, the 800 series lamps require far more rare-earth metals and oxides than the earlier, less efficient, 700 series lamps. Because these materials were in short supply, fluorescent tube manufacturers requested an extension of the 700 series phase out until they meet production requirements and keep the 800 series of lamps.