LED lamp head classification


LED lamp head model Single crystal low power: F5 F10, e […]

LED lamp head model

Single crystal low power: F5 F10, etc.

Single crystal high power: 1W 3W, etc.

With a high-power chip, you can make a lamp head (module) such as 45W.

Led lamp holder: E27 E17 E14 GU10 MR16 E26 and so on

LED lamp head classification

From the installation method is divided into bayonet, screw and other methods, from materials to bakelite, plastic, metal, ceramics and other materials, commonly used lamp holders such as E27 is the most common energy-saving lamp screw socket, and with fluorescent lamps The lamp holder is usually called T8 lamp holder or T5 lamp holder, etc., and the protection level of the lamp holder is up to IP68 according to the use environment. Please select the corresponding IP protection level lamp holder (waterproof, etc.) according to the needs when purchasing. The lamp holder will use the IEC (International Electrotechnical Commission Standard) safety certification.

Lamp classification:

E14, E27, E12, E26, etc. E usually starts with: screw socket

The beginning of GU10 and other GU refers to the bayonet type used by us. GU: G indicates that the lamp type is plug-in type, U indicates that the lamp head portion is U-shaped, and the rear number indicates the center distance of the lamp foot hole (unit is mm "MM")

MR16, MR11 starting with MR is a small spotlight with in-line local illumination. This type of lamp holder is commonly used. Usually, the small spotlight has two pins for easy installation.

MR16, GU10 are different lamp holders, PAR30, 38 are different diameters, are the world's unified standard and called, are the name of the lamp cup, the spotlight, each suitable for different ceiling lamps.

The MR16 refers to the luminaire with a multi-faceted reflector with a maximum outer diameter of 2 inches in the lighting industry. The MP11 is a smaller fixture than the MR16.

MRMR: Multiface Reflect, multi-faceted reflection (light cup), the number behind indicates the diameter of the lamp cup (unit is 1/8 inch), the diameter of MR16 = 16 × 1 / 8 = 2 inches ≈ 50mm

PAR lamps generally have PAR30 PAR36 PAR46 PAR56, which are long and short, also called downlights, illuminating beams, used to illuminate the stage, dynamic color change, etc. It is a common lamp on the stage, because it consumes a lot of electricity and has a grilled Feeling, gradually replaced by LED PAR lights.

AR111/AR70 is aluminum cold reflective halogen spotlight

E27, E14 refers to the size of the lamp head of the ordinary screw head, E27 is the head of the incandescent lamp we usually use, E14 is smaller than it, and E40 is bigger than E27.

G12 is a single-ended tubular metal halide bulb.


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