Improved soft lighting systems for the arts, media, and entertainment industry are disclosed. In certain aspects, the systems employ one or more edge-lit LED light guide panels using high flux, optical grade, and/or binned LEDs to produce higher quality, uniform, diffused soft visual media light. In
Improved soft lighting systems for the arts, media, and entertainment industry are disclosed. In certain aspects, the systems employ one or more edge-lit LED light guide panels using high flux, optical grade, and/or binned LEDs to produce higher quality, uniform, diffused soft visual media light. In further preferred aspects the systems are modular and portable, and have light guide panels that may be axially tilted in horizontal and vertical directions to independently direct the soft light emanating from each of the panels to achieve the desired soft lighting set up.
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1. A visual media light panel assembly, comprising: first and second visual media light panels, each including a substantially planar light guide plate positioned between a reflective panel and a translucent diffusion panel and having at least one peripheral edge, one or more LED light sources posit
1. A visual media light panel assembly, comprising: first and second visual media light panels, each including a substantially planar light guide plate positioned between a reflective panel and a translucent diffusion panel and having at least one peripheral edge, one or more LED light sources positioned to direct emitted light to the at least one peripheral edge of the planar light guide plate and having a visual media lighting Kelvin color temperature, the planar light guide plate being oriented with the reflective panel to transmit through the translucent diffusion panel diffused soft visual media light, and a panel frame engaging peripheral edges of the planar light guide plate, reflective panel, and translucent diffusion panel; anda multi-panel mounting frame supporting the first and second visual media light panels in co-planar relation to each other. 2. The visual media light panel assembly of claim 1 in which the diffused soft visual media light of at least one of the first and second visual media light panels has a color temperature of about 3200K. 3. The visual media light panel assembly of claim 1 in which the diffused soft visual media light of at least one of the first and second visual media light panels has a color temperature of about 5500K. 4. The visual media light panel assembly of claim 1 in which each of the one or more LED light sources includes an LED positioned to direct light to a phosphor material, wherein the phosphor material is responsive to light from the LED to generate light of the visual media lighting Kelvin color temperature. 5. The visual media light panel assembly of claim 4 in which the phosphor material of each LED light source is positioned in a spaced-apart relation to the LED. 6. The visual media light panel assembly of claim 1 in which the light guide plate of each of the first and second visual media light panels includes first and second opposed peripheral edges and one or more LED light sources are positioned to direct emitted light to each of the first and second opposed peripheral edges of each of the first and second visual media light panels. 7. The visual media light panel assembly of claim 1 further comprising a supporting yoke having a cross bar and a pair of support arms, each support arm having with a pivotable coupling to the multi-panel mounting frame. 8. The visual media light panel assembly of claim 7 further including control circuitry for controlling operation of the first and second visual media light panels, and wherein the control circuitry is housed within the cross bar of the supporting yoke. 9. The visual media light panel assembly of claim 1 further including in each of the first and second visual media light panels first and second LED light sources that generate light with color temperatures of about 3200K and 5500K, respectively, and the visual media light panel assembly further including control circuitry for controlling operation of the first and second visual media light panels, including selectively activating the first or second light sources to provide diffused soft visual media light that has a color temperature of about 3200K or about 5500K. 10. The visual media light panel assembly of claim 1 further including control circuitry for controlling operation of the first and second visual media light panels and a remote user-operated controller in communication with the control circuitry. 11. The visual media light panel assembly of claim 10 in which the remote user-operated controller includes a handheld computing device operating an application for controlling the first and second visual media light panels and wherein the handheld computing device is in wireless communication with the control circuitry. 12. The visual media light panel assembly of claim 1 wherein the multi-panel mounting frame includes first and second pairs of pivot brackets coupled to the panel frames of the first and second visual media light panels, respectively, so that the first and second visual media light panels are separately tiltable. 13. The visual media light panel assembly of claim 12 wherein the multi-panel mounting frame in which the first and second pairs of pivot brackets are positioned so that the respective first and second visual media light panels are separately tiltable about parallel first and second axes. 14. The visual media light panel assembly of claim 13 wherein the multi-panel mounting frame further includes third and fourth pairs of pivot brackets coupled to the panel frames of the first and second visual media light panels so that the first and second visual media light panels are separately tiltable about parallel third and fourth axes that are perpendicular to the first and second axes, respectively. 15. A visual media light panel assembly, comprising: first and second visual media light panels, each including a planar light guide plate positioned between a reflective panel and a translucent diffusion panel and having at least one peripheral edge, and first and second high flux LED light sources that generate light with color temperatures of about 3200K and 5500K, respectively, and are positioned to direct high flux light to the peripheral edge of the planar light guide plate, the first and second LED light sources including LEDs positioned to direct light to first and second phosphor materials, that are responsive to light from the LEDs to generate light with color temperatures of about 3200K and 5500K, respectively, the planar light guide plate being oriented with the reflective panel to transmit through the translucent diffusion panel diffused soft visual media light;a multi-panel mounting frame supporting the first and second visual media light panels in co-planar relation to each other; andcontrol circuitry for controlling operation of the first and second visual media light panels, including selectively activating the first or second LED light sources. 16. The visual media light panel of claim 15 in which the phosphor material of each LED light source is positioned in a spaced-apart relation to the LED. 17. The visual media light panel assembly of claim 15 wherein the control circuitry is mounted within the multi-panel mounting frame. 18. The visual media light panel assembly of claim 15 wherein the multi-panel mounting frame includes first and second pairs of pivot brackets coupled to the panel frames of the first and second visual media light panels, respectively, so that the first and second visual media light panels are separately tiltable. 19. The visual media light panel assembly of claim 18 wherein the multi-panel mounting frame in which the first and second pairs of pivot brackets are positioned so that the respective first and second visual media light panels are separately tiltable about parallel first and second axes. 20. The visual media light panel assembly of claim 19 wherein the multi-panel mounting frame further includes third and fourth pairs of pivot brackets coupled to the panel frames of the first and second visual media light panels so that the first and second visual media light panels are separately tiltable about parallel third and fourth axes that are perpendicular to the first and second axes, respectively.
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