|Item Weight||1.6 ounces|
|Product Dimensions||2.5 x 5 x 2.5 inches|
|Item model number||FE-IISB-23W|
|Assembled Height||2.5 inches|
|Assembled Length||2.5 inches|
|Assembled Width||5 inches|
|Type of Bulb||CFL, Fluorescent|
|Luminous Flux||1600 lm|
|Color Temperature||6500 Kelvin|
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Energy Miser FE-IISB-23W-65K - 23 Watt CFL Light Bulb - Compact Fluorescent - T2 - 100 W Equal - 6500K Full Spectrum Daylight - 80 CRI - 70 Lumens per Watt - 12 Month Warranty
|Price:||$2.92 + $2.29 shipping|
- 100 Watt Equivalent, 23 Watt, 120 Volt, 6,500k Industrial CFL Bulb
- Brand: Longstar
- Shape: Spiral
- Base: Medium (E26): Bulb Life 10,000+ hours
- Color Temperature: 6500K Lumen: 1,600 (100% usable to your plants)
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LONGSTAR is one of the largest and well established CFL / LED grow light manufactures in the world. Known for absurdly reliable lights for every application, LONGSTAR has become recognized internationally as one of, if not the leader in the CFL grow light industry worldwide. LONGSTAR'S powerful spring 6500k compact fluorescent light bulbs incorporate proven LONGSTAR performance into a small, more efficient design. Resulting in much better lighting performance and extra long lamp life. All lamps feature end of life circuitry that shuts the bulb off automatically if it senses any lamp starting issues or shorts. The ultra high efficiency electronic circuitry optimizes while improving overall bulb performance including lumen output. Improved lamp design provides more lighting surface area in a compact space for cleaner more intense light output for plants, aquariums or photographers. DO NOT be fooled by companies & individuals selling 5,500k bulbs as daylight or spring spectrum bulbs. Those bulbs DO NOT provide the spectrum's plants need in the vegetation or spring cycle like the 6,500k spectrum does.
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Finding this light bulb of 6500k, the right frequency for my plants, I am excited. It arrived within a few days and it was very bright compared to my old 55w power compact bulb.
All 5 bulbs turned on fine. I am excited to see how long it last (warranty for more than a year)
I will post update.
For comparison when it burned out all I had was a "regular" bright white 26watt replacement...it seemed harsh compared to this full-spectrum light, I couldn't wait to replace it with the other full-spectrum bulb (I had purchased two, the secondmone was hiding, I couldn't find it for a while!).
We have two lamps on the outside of are garage that light the driveway and front of the house. We're using these bulbs in each of the lamps. The extra whiteness seems to make everything much more visable. The lamps are run all evening and being outdoors are subject to temperatures that can get a little below freezing. So far, they've worked fine.
We've only been using the bulbs a couple of months so I can't comment on their reliability. As the saying goes, so far so good.