Lighting GuidesPage 2: 72 technical guides for choosing Lighting products: selection criteria, standards, common mistakes and frequently asked questions.CablesAutomation and ControlSwitching and Protection ProductsPower Factor CorrectionLightingElectrical and InstallationHardware and ConstructionPower and Energy SystemsWhat Is Jewelry Store Lighting? Types and Selection Criteria — Jewelry store lighting is a recessed luminaire that combines many lensed power LEDs in one body and focuses light on the gold, diamonds and gemstones in a display case.What Is an LED Street Luminaire? Types and Selection Criteria — An LED street luminaire is an outdoor-rated road lighting luminaire mounted on a pole or bracket arm, with optics that spread light along the road.What Is an LED Strip Transformer? Types and Selection Criteria — An LED strip transformer is a power supply that converts 220 V mains into the 12 V or 24 V DC constant voltage an LED strip runs on; terminal-block, adapter and outdoor types exist.What Is a Portable Lamp? Choosing Camping Lanterns, Spotlights and Work Lights — A portable lamp is a compact light carried, hung or worn without a fixed installation; most run on a battery and some on a mains plug.Choosing a Wel LED High Bay Luminaire: Power, Series and Stock Code — Wel LED high bay luminaires are general lighting luminaires for high-ceilinged spaces such as warehouses, workshops and halls, listed in five series at 50, 75, 90 and 110 W.Choosing a Wel LED Tri-Proof Luminaire: Housing, Emergency, DALI, Sensor — A guide to choosing the right Wel LED tri-proof stock code by housing, power, colour temperature and LED option (standard, DALI, 1- or 3-hour emergency, motion sensor).What Is a Flush-Mounted LED Panel? Types and Selection Criteria — A flush-mounted LED panel is a thin LED luminaire whose body is recessed into a plasterboard or suspended ceiling, leaving only its front frame on the surface.What Is an LED Downlight? Types and Selection Criteria — An LED downlight is a luminaire recessed into or fixed to the ceiling that directs light downwards, used for general lighting and accent light.What Is an Outdoor LED Strip? Types and Selection Criteria — An outdoor LED strip is flexible LED lighting protected against rain and moisture by a coating or tube body, sold by the metre for facades, eaves and signs.What Is a Spot Housing? Types and Selection Criteria — A spot housing is a recessed or surface-mounted luminaire body that holds and frames a separately fitted light source, such as a GU10 LED lamp, in a ceiling or wall.What Is a Decorative Garden Luminaire? Types and Selection Criteria — A decorative garden luminaire is a wall, pillar-top or post-mounted outdoor luminaire that lights gardens, terraces and entrances while its design becomes part of the landscape.What Is a Lighting Track? Types and Selection Criteria — A lighting track is a ceiling profile whose conductors supply track spotlights and let luminaires be fitted anywhere along the track without changing the wiring.What Is an LED Wallwasher? Types and Selection Criteria — An LED wallwasher is a luminaire, usually with a linear housing, that spreads light along a wall or facade to light the surface from end to end.What Is an LED Ceiling Luminaire? Sensor Models and Selection Criteria — An LED ceiling luminaire is a surface-mounted general lighting fitting used in corridors, stairs and shared areas, available with or without a motion sensor.What Are Pool Lights and Floor Luminaires? Types and Selection Criteria — A pool light is a sealed luminaire mounted under water in swimming and ornamental pools; a floor luminaire is recessed into walkways, terraces and gardens to give light from ground level.What Is a Decorative Linear Luminaire? Types and Selection Criteria — A decorative linear luminaire is an integrated-LED ceiling luminaire in which linear LED profiles form a geometric frame such as a square, rectangle, hexagon or ellipse.What Is an Indoor LED Strip? Types and Selection Criteria — An indoor LED strip is a flexible LED tape, usually sold by the metre, used for concealed and indirect lighting in ceilings, niches, shelves, cabinets and under counters.What Is a Magnetic Track Light? Types and Selection Criteria — A magnetic track light is an LED luminaire that holds onto a low-voltage magnetic track with a magnet, draws power from its conductors and can be fitted and moved without tools.What Is an LED Track Spotlight? Types and Selection Criteria — An LED track spotlight is an accent luminaire that fits a lighting track with its adapter and can be slid and aimed along it to focus light on a product, shelf or painting.What Is an LED Strip? Types and Selection Criteria — An LED strip is a linear light source of LEDs set close together on a flexible circuit tape, whose length is adjusted by cutting at its cut marks.What Is an LED Transformer (Power Supply)? Types and Selection Criteria — An LED transformer is a power supply that converts the 220 V mains voltage into a low DC voltage such as 12 V or 24 V for LED strips, LED bars and luminaires.What Is a Solar LED Luminaire? Types and Selection Criteria — A solar LED luminaire is an outdoor luminaire that charges its battery with a solar panel by day and lights up after dark with no mains connection.What Is an LED Guidance and Safety Luminaire? Types and Selection Criteria — LED guidance and safety luminaires are emergency exit signs that show the escape route and emergency spotlights that light the floor, both running on battery when power fails.What Is Industrial Lighting? Types and Selection Criteria — Industrial lighting is the general name for handlamps, torches and luminaires chosen for harsh settings such as workshops, maintenance, construction sites and explosive atmospheres.1 2 3