The utility model relates to a colour changing fluorescent tube, which is characterized in that three three-base colour fluorescent tubes are arranged in a large glass tube tightly, and the contact part of the large glass tubes and the three three-base colour fluorescent tubes is coated with a...
PROCESS AND DEVICE FOR ADJUSTING THE ILLUMINATION AND COLOUR TEMPERATURE OF LIGHT EMITTED IN A ROOM not available for EP077996of corresponding document:The invention concerns a process and a device for adjusting the illumination and colour temperature of a light produced by a fluorescent tube (12)...
Binding is typically detected through the measurement of fluorescent molecules attached to the nucleic acid ampli‑ fied from sample extracts. Such microarrays have the potential to survey the entire known microbial world; however, their implementa‑ tion in this capacity has been hampered by ...
11w E27 E14 220V Spiral Compact Fluorescent Lamp Energy Saving bulb $0.40 - $0.60 Min. order: 50 pieces High Quality Anti-glare Recessed 5 Years Warranty Led Downlight $0.80 - $2.50 Min. order: 2 pieces CHZM Rechargeable Battery Emergency LED Light Bulb Indoor Home Outdoor Camping Emergency...
19. The illumination device as recited in claim 18, in which said dyes are fluorescent and/or phosphorescent dyes. 20. The illumination device as recited in claim 18, in which said point light sources are light-emitting diodes. 21. An illumination device, comprising: a plurality of point...
Neodymium and dysprosium are used in permanent magnets, while europium, terbium, and yttrium are essential for the phosphors of fluorescent lamps. Criticality reflects the demand for a particular REE; this means that the REEs for which no important applications exist are not critical. Even in the...
A colored fluorescent adhesive layer is on the upper surface of the transparent adhesive layer in the sink cavity of the substrate. The utility model color-changing integrated LED lamp has the advantages of color temperature changing and the like.权利要求(2) 翻译自中文 1.一种可变色的集成式LED...
Its lyrics could be a paragraph from a Raymond Chandler novel: A death near one of L.A.'s steepest streets turns into a grim, disconcerting scene filled with doughnuts, darkness and shards of fluorescent light.I used to write all these songs about my neighborhood. I was practically giving ...
our cfl led bulbs have a selectable color temperature switch which can be adjusted to your preferred color output. select between 3500k natural white, 4000k cool white, or 5000k bright white. an energy-efficient way to replace your double-tube and triple-tube compact fluorescent lig...
This device comprises a lampshade (5) covering the upper half of a fluorescent tube (1), its internal diameter coinciding with the external diameter of the glass of the tube, and this lampshade being associated with a step-down transformer connected to the terminals (4) of the tube. ...