Lamp research
Framed Prints
This artwork is available as
Framed Print of Lamp research
Lamp research. Researcher using an Ulbricht, or integrating, sphere to study the light from an Endura fluorescent lamp. Once closed, the spheres reflective inner surface allows the intensity of the lamp to be found using a sensor. Fluorescent lamps are more efficient than filament light bulbs, and the Endura lamp lasts for 100, 000 hours. The electric current passing through the mercury vapour in the tube causes the gas to emit ultraviolet radiation. This is re-emitted as visible light by the phosphors on the inside of the tube. Photographed at Siemens Osram Sylvania Laboratory in Beverly, Massachusetts, USA. Science Photo Library features Science and Medical images including photos and illustrations. © VOLKER STEGER/SIEMENS/SCIENCE PHOTO LIBRARY
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Media ID 6428045
Electrical Electrical Engineering Electricity Emission Energy Integrated Massachusetts Osram Sylvania Laboratory Physicist Radiation Researcher Scientist Siemens Us A
Modern 14"x12" (36x31cm)
Ready to Hang Contemporary Framed Prints adds style, protection, and a polished touch to your space - effortlessly.
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Wood effect frame, card mounted, 10x8 fade resistant photo print. Overall outside dimensions 14x12 inches (36x31cm). Environmentally and ozone friendly, 40mm wide x 15mm Polycore® moulding has the look of real wood, is durable and light and easy to hang. Biodegradable and made with non-chlorinated gases (no toxic fumes) it is efficient; producing 100 tons of polystyrene can save 300 tons of trees! Prints are glazed with lightweight, shatterproof, optical clarity acrylic (providing the same general protection from the environment as glass). The back is stapled hardboard with a sawtooth hanger attached. Note: measurements provided are estimated outer dimensions, which include both the image and the frame. While we aim to keep sizing consistent, exact dimensions may vary slightly due to differences in print size or production requirements, which may result in a variation in the overall size (up to approximately 2.5cm (1"))
These are individually made so all sizes are approximate
Estimated Image Size (if not cropped) is 18.6cm x 24.4cm (7.3" x 9.6")
Estimated Product Size is 31cm x 36cm (12.2" x 14.2")
