What is PL C bulb?
PL-S stands for plug-in lamps in short version. PL-T stands for plug-in lamps with triple compact fluorescent turns (3U). PL-C stands for plug-in cluster fluorescent lamps. LED PL bulbs are designed to retrofit inefficient compact fluorescent lamps (CFLs) with hassle-free installation.
What is a PL C?
A Programmable Logic Controller, or PLC, is a ruggedized computer used for industrial automation. These controllers can automate a specific process, machine function, or even an entire production line.
What are 4 pin bulbs?
A 4 pin LED, basically, is an LED light that has four pins in the base. You may be familiar with some common light bulb bases just from replacing light bulbs around your house.
How does a PLC bulb work?
In a nutshell, these are low-pressure discharge lamps that work on a very easy principle: upon ignition, the radiation that results from the mercury inside the glass tube is converted into a bright light. The color of the light can slightly vary based on the phosphors (harmless substances) that are used.
What PLC means?
Programmable Logic Controller
PLC stands for Programmable Logic Controller. They are industrial computers used to control different electro-mechanical processes for use in manufacturing, plants, or other automation environments. PLCs vary in size and form factors.
What is a PLC light bulb?
The PLC Compact Lamp is a hugely popular CFL lighting solution for indoor applications that is 50% smaller than a twin tube compact fluorescent making it perfect for space limiting applications and light fixtures, or simply where you need a CFL!
How do you test a 4 pin light bulb?
Set a multimeter to the ohm (Omega symbol) setting, then touch one tester probe to each of the pins at the end of the bulb. If the tester shows a reading between 0.5 and 1.2 ohms, the bulb has continuity. Repeat the test at the other end of the bulb.
What is a PLT lamp?
The PLT Compact Fluorescent Lamp is a specialist light source featuring a specific GX24 cap that has 2 or 4 pins at the base. Compared to a conventional light source the PLT is a very efficient lighting solution that saves up to 60% in energy usage and lasts up to 15,000 hours.
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