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2. Need to Work in the Dark? Turn to One of These Editor ... - AOL

   www.aol.com/done-dark-turn-one-rechargeable...

   Check out our picks for the best USB-charged flashlights for 2024. ... 1,000 lumens of light able to travel over 1,640 feet. Indicator lights located on the bottom of the lantern display available ...

3. Lining of paintings - Wikipedia

   en.wikipedia.org/wiki/Lining_of_paintings

   The lining of paintings is a process of conservation science and art restoration used to strengthen, flatten or consolidate oil or tempera paintings on canvas by attaching a new support to the back of the existing one. The process is sometimes referred to as relining.

4. Conservation and restoration of panel paintings - Wikipedia

   en.wikipedia.org/wiki/Conservation_and...

   Panel paintings consist of a wood support, a ground (linen or parchment sized with glues, resin, and gesso), and an image layer (encaustic, tempera, oil). [1] They are typically constructed of two or more panels joined together by crossbeam braces which can separate due to age and material instability caused by fluctuations in relative humidity ...

5. Conservation and restoration of paintings - Wikipedia

   en.wikipedia.org/wiki/Conservation_and...

   max 50 Lux: Permanent changes in pigment, dry paint out, and create cracks and paint flakes: 65 °F–70 °F: High temperatures soften a painting and allow dirt to stick to surface. Low temperatures cause paintings to become brittle. Canvas: 50 ± 10%: Collects dust easily: max 200 lux: 68 °F ± 2° Collects dust easily [18] Ceramics [19] 50% ...

6. Blacklight - Wikipedia

   en.wikipedia.org/wiki/Blacklight

   Blacklight is used to illuminate pictures painted with fluorescent colors, particularly on black velvet, which intensifies the illusion of self-illumination. The use of such materials, often in the form of tiles viewed in a sensory room under UV light, is common in the United Kingdom for the education of students with profound and multiple ...

7. Photopolymer - Wikipedia

   en.wikipedia.org/wiki/Photopolymer

   A new technological approach for curing light-activated oral biomaterials using a light curing unit (LCU) is based on blue light-emitting diodes (LED). The main benefits of LED LCU technology are the long lifetime of LED LCUs (several thousand hours), no need for filters or a cooling fan, and virtually no decrease of light output over the ...