A clamp lamp uses two clamping parts to clamp an outer casing of a monitor stably. In an embodiment, the clamp lamp also uses a C-shaped resilient clip for convenience of clamping a light source thereof. In another embodiment, the clamp lamp also uses a C-shaped resilient clip for convenience of clamping a light source thereof, and a resilient part for assisting the clamping. In another embodiment, the clamp lamp also uses the two clamping parts to clamp the outer casing by touching front and rear surfaces of the outer casing simultaneously; therein, the portion of one clamping part that touches the front surface is shorter than the portion of the other clamping part that touches the rear surface.

A clamp lamp includes a light source, a first clamping part, and a second clamping part. The first clamping part has a first holding portion and a lamp connecting portion connected to the first holding portion. The light source is connected to the lamp connecting portion. The second clamping part has a second holding portion and a counterweight disposed on the second holding portion. The first holding portion and the second holding portion are movably connected with each other. The clamp lamp is fixedly disposed on a structural edge by the first holding portion and the second holding portion clamping the structural edge; therein, the counterweight and the light source are located at two opposite sides of the structural edge, which is conducive to the balance of the clamp lamp on the structural edge.

A method of lamp assembly that etching a glass tube body to increase a texture of the surface of the sidewall of the glass tube body, the sidewall of the glass tube body enclosing a hollow interior; and positioning a circuit board including a plurality of light emitting diodes (LEDs) within the hollow interior of the glass tube, wherein the increase in the texture of the surface increases the light diffusivity of the glass tube body.

A modular lighting system comprises a plurality of LED modules and a plurality of connecting modules intended for the creation of three-dimensional constructions. The LED modules comprise an elongated cylinder-shaped body made of translucent electrically insulating polymer material. A longitudinally upper opening and a lower opening with flat elongated cross-section shape are located one above the other. The inner surface of both openings is electrically conductive through the entire length of the openings, creating electrically interconnected upper and lower electrical sockets. The LED module is connected to a connecting module, which comprises an upper and a lower connecting element. The upper connecting element is a flat metal one-piece part. It consists of a base part and three same-size pins located around its perimeter, the sizes of which correspond to the sizes of LED module sockets. The lower and upper connecting elements are identical and can be fastened together.

A modular power manifold for a tube light may feature LED strips mounted in a support extrusion. A cover is provided as are two end caps with modular connectors which allow use in multiple settings. A power interface may also be provided to supply auxiliary power to additional loads.

An LED tube lamp includes a lamp tube, two end caps, an LED light strip, a power supply, and a reflective film. At least a portion of an inner surface of the lamp tube is formed with a rough surface, and the roughness of the rough surface is higher than that of the outer surface. Each of the two end caps is coupled to a respective end of the lamp tube by a gel. The LED light strip is disposed on an inner surface of the lamp tube with a plurality of LED light sources mounted on the LED light strip. The power supply is disposed at one or two of the end caps. The power supply is electrically connected to the plurality of LED light sources. The reflective film is disposed on the inner surface of the lamp tube.

An LED tube lamp includes a glass lamp tube, two end caps, an LED light strip, a power supply, and a diffusion film. The glass lamp tube includes a main body region and two rear end regions, each of the two rear end regions coupled to a respective end of the main body region and each of the two end caps coupled to a respective rear end region. A length of the light strip is longer than the length of a main body region of the glass lamp tube. Each of the two end caps is coupled to a respective end of the glass lamp tube by a adhesive. The LED light strip is attached to an inner circumferential surface of the glass lamp tube with a plurality of LED light sources mounted on the LED light strip. The diffusion film is disposed on an out surface of the glass lamp tube.

A method of lamp assembly that etching a glass tube body to increase a texture of the surface of the sidewall of the glass tube body, the sidewall of the glass tube body enclosing a hollow interior; and positioning a circuit board including a plurality of light emitting diodes (LEDs) within the hollow interior of the glass tube, wherein the increase in the texture of the surface increases the light diffusivity of the glass tube body.

A method for adapting an LED lamp tube to a fluorescent lamp tube holder, an LED lamp tube holder and an illumination device. The LED lamp tube holder comprises an adaptation bracket and a lamp tube holding clip which is connected to the adaptation bracket. The lamp tube holding clip has a circular-arc cylindrical holding surface, thereby being clamped to the outer wall of a light transmission tube of the LED lamp tube. A cylindrical pin which axially extends from the LED lamp tube holder along the light transmission tube is arranged on the adaptation bracket. The shape of the pin is the same as that of an electrically-conductive pin of the fluorescent lamp tube, thereby enabling the LED lamp tube holder to be arranged in the fluorescent lamp tube holder. The LED lamp tube can be arranged on the basis of the original LED lamp tube holder.

A lighting system and method features full gamut color and white color correlated temperature (CCT) control of independently controlled zones. Each zone may be tuned to any color and/or white CCT. The result is a lighting system and method with a light-emitting face having zones of different colors and intensities that may be independently controlled in real time. The lighting system and method enables improved lighting effects for film, television, and still photography as compared to traditional panel lights that are uniform in color over the entire emission surface.