Keep an eye out for the next acronym in energy-efficient lighting: ESL, or Electron Stimulated Luminescence. ESLs use “accelerated electrons to stimulate phosphor to create light, making the surface of the bulb ‘glow,’” according to Vu1 Corporation, a maker of ESLs. The technology is being touted for producing light that’s similar to an incandescent bulb but about 70% more energy-efficient.
Artemide recently introduced a refined-looking, energy-efficient table lamp called Egle, which has adjustable direct LED lighting and is available in polished white, black, or chrome finishes. Notice the concave base, a feature included in the lamp by designer Michel Boucquillon for two reasons. It can hold tiny objects and spreads light when the lamp is adjusted downward.
Today Lighting Science Group announced that it has become the first U.S. company to domestically manufacture one million LED bulbs in less than a year. With the announcement, LSG also unveiled a new omnidirectional A19 LED bulb as the one-millionth bulb. The 60-watt replacement is 75% more efficient than an incandescent bulb and dimmable, mercury-free, and relatively affordable.
If you’re looking for long-lasting, energy-efficient lighting, 60-watt replacement LEDs are on the way to big box retailers. These lights screw in just like typical incandescents, but they use less than a quarter of the energy and have no mercury, unlike CFLs.
Texas-based Solar Lights Factory just opened an online store with various solar LED products — pavers, cylinders, and icebergs — intending to make them available to regular consumers at an approachable price. The paver costs $40 each; the cylinder costs $50 each; and the iceberg starts at $15 each. Each product is self-contained and, with some creativity, can be used for landscapes, gardens, decks, pathways, driveways, and patios, etc.