TDK-Lambda LS100-15 Switch Mode Power Supply

LED - Light Emitting Diode - a small light source

DC - Direct Current

AC - Alternating Current

Warranty - A service provided by the retailer or manufacturer to ensure a device works for a period from new

Year - The time it takes the planet earth to orbit the sun. This takes around 365.25 days.

LED - Light Emitting Diode. A bulb that is very efficient at producing light. Often small.

Warranty - A purchasers guarantee from the manufacturer for replacement/fix of goods when faulty.

Year - 365 days (366 days in a leap year), the time taken for planet earth to make one full revolution around the sun.

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