directional lighting
1Emergency vehicle lighting — refers to any of several visual warning devices, which may be known as light bars or beacons, fitted to a vehicle and used when the driver wishes to convey to other road users the urgency of their journey, to provide additional warning of a… …
2Automotive lighting — Blinker redirects here. For other uses, see Blinker (disambiguation). Not to be confused with Magneti Marelli company AL Automotive Lighting. For lights in seafaring and aviation, see navigation light. The lighting system of a motor vehicle… …
3Bicycle lighting — has two purposes: seeing and being seen. There are many types of bicycle lights available, each with its own advantages and disadvantages. There is no one best solution for any rider, and many riders mix and match different technologies to… …
4airport lighting — Various lighting aids that may be installed at an airport. Various types of airport lighting include approach light systems, runway lights or runway edge lights, touchdown zone lighting, runway centerline lighting, threshold lighting, runway… …
5Digital Addressable Lighting Interface — (DALI) is a technical standard for network based systems that control lighting in buildings. It was established as a successor for 0 10 V lighting control systems, and as an open standard alternative to Digital Signal Interface (DSI), on… …
6RDM (lighting) — Remote Device Management or RDM is a protocol enhancement to USITT DMX512 that will allow bi directional communication between a lighting or system controller and attached RDM compliant devices over a standard DMX line. This protocol will allow… …
7cameo lighting — TV Foreground subjects illuminated by highly directional light, appearing before a completely black background …
8photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …
9Multifaceted reflector — Left to right: MR16 with GU10 base and with GX5.3 base, MR11 with GU4 or GZ4 base MR16 and MR11 (sometimes referred to as MR 16 or MR 11, rarely MR8 or MR 8) are standard formats for halogen multifaceted reflector light bulbs made by a variety of …
10MR16 — (sometimes referred to as MR 16) is a standard format for halogen reflector lamps made by a variety of manufacturers. MR16 compatible LED lamps are also available. MR16 lamps are regularly used in place of compact fluorescent lamps or standard… …
