Luminaires are categorized by their electrical shock protection classes into Class 0, Class I, Class II, and Class III. Class 0 luminaires offer only basic insulation for protection, which is less safe; Class I luminaires have both basic insulation and grounding protection; Class II luminaires feature double insulation or reinforced insulation; and Class III luminaires have additional safety measures, making them more secure.

Categorized by Function

Chandeliers: Decorative and typically hung from a rod, rope, or chain beneath the ceiling, chandeliers are ideal for spacious areas such as living rooms.

Ceiling Light: Directly mounted on the ceiling, casting light downwards, suitable for hallways, bedrooms, and corridors, etc.

Spotlights: Strong directional light, suitable for decorating walls or specific objects, but not recommended for excessive use to avoid overheating.

Inset Lamps: Ceiling-mounted lighting fixtures with soft light, suitable for areas requiring overall illumination.

Wall sconces: Lighting fixtures mounted on walls or columns, commonly used in headboards, hallways, etc., providing soft light.

Activity Lamps: Such as desk lamps and floor lamps, which can be freely placed and are suitable for locations requiring flexible lighting.

Features and Applicable Scenarios of Different Types of Lighting Fixtures

Chandelier: Highly decorative, suitable for living rooms and other spaces requiring strong decorative effects.

Ceiling Light: Evenly distributed light, suitable for overall lighting in bedrooms, hallways, and other areas requiring comprehensive illumination.

Spotlight: Concentrated light, suitable for illuminating specific objects or walls.

Embedded lamp: Soft light, suitable for areas requiring overall illumination.

Wall Lamp: Soft light, suitable for bedside, corridor, and other wall lighting.

Flexible Lighting Fixtures: Easy placement for flexible lighting needs.

Installation Case Study as Follows: