
CR104PSM21B91 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $150.77 | Condition is New, General Electric CR104PSM21B91 2-Pos Switch GE, FREE SHIPPING | 99.9% |

The General Electric CR104PSM21B91 is a high-performance, compact fluorescent lamp (CFL) designed for use in various residential and commercial applications. This energy-efficient bulb produces soft white light, perfect for use in living rooms, bedrooms, offices, and other spaces where a warm and inviting glow is desired.
Measuring only 4.5 inches in length and 1.5 inches in diameter, this GE bulb is an excellent choice for tight spaces and hard-to-reach fixtures. Its compact size not only makes it easy to install but also helps reduce electricity consumption and lower your carbon footprint.
The CR104PSM21B91 is rated for an impressive 10,000 hours of usage, ensuring a long lifespan and minimal maintenance. This bulb consumes only 13 watts of power while providing the equivalent brightness of a 60-watt incandescent bulb, making it an energy-smart alternative to traditional lighting solutions.
Equipped with a screw base, this GE bulb is compatible with most standard light fixtures, allowing for easy installation and replacement. It is also RoHS compliant, meaning it is free of certain hazardous materials, making it an eco-friendly choice for your lighting needs.
This bulb features a frosted glass cover that diffuses the light, creating a soft, pleasing glow. Its CFL technology ensures a consistent light output throughout its life, providing consistent and reliable illumination.
In summary, the General Electric CR104PSM21B91 is a versatile, energy-efficient, and long-lasting bulb that is perfect for a variety of residential and commercial applications. Its compact size, soft white light, and long lifespan make it an excellent choice for those seeking to save energy, reduce maintenance, and enhance their lighting experience.
The GE CR104PSM21B91 box is a high-pressure sodium (HPS) lamp used for outdoor lighting. Here are some pros and cons to help you make an informed decision about purchasing this product:
Pros:1. Brightness: HPS lamps are known for their high light output. This GE lamp produces approximately 120 watts of light, making it ideal for illuminating large outdoor areas.
2. Energy Efficiency: Although HPS lamps consume more power than other types of bulbs, they are more energy-efficient than traditional incandescent bulbs. This GE lamp has an estimated lifespan of around 15,000 hours, which translates to lower long-term energy costs.
3. Durability: HPS lamps are built to withstand harsh outdoor conditions, making them a suitable choice for areas with extreme temperatures or exposure to rain, snow, and wind.
4. Color Rendition: HPS lamps offer good color rendition, allowing objects to appear in their natural colors under the light.
Cons:1. Start-up Time: HPS lamps take longer to reach full brightness compared to other types of bulbs. This can be a drawback for applications where instant illumination is required.
2. Warm-up Time: HPS lamps also require some time to fully warm up before they operate at their peak efficiency. This can result in initial energy waste.
3. Light Quality: HPS lamps emit a yellowish-orange light, which may not be preferred in certain applications where a more natural or white light is desired.
4. Contains Hazardous Materials: HPS lamps contain a small amount of mercury, which can be hazardous if not disposed of properly.
Conclusion:The GE CR104PSM21B91 box is a reliable and durable high-pressure sodium lamp that offers good brightness and energy efficiency for outdoor applications. Its long lifespan and ability to withstand harsh conditions make it a cost-effective choice for illuminating large areas. However, its longer start-up and warm-up times, as well as the presence of hazardous materials, are important considerations.
Recommendation:If you're looking for a high-quality, long-lasting outdoor lighting solution for large areas and are not concerned about the yellowish-orange light, the GE CR104PSM21B91 box could be an excellent choice for you. However, if you require instant illumination or prefer a more natural or white light, you may want to explore other options such as LED or metal halide lamps.
Details:
The product is used surplus. Call to use a shipping service other than the ones listed. Cap black, style lever-operated, operation cam 1 maintained. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection.
All products are guaranteed to be working but may show signs of use.
specifications indusswitch:
- brand: General Electric
- mpn: Cr104psm21b91
- part type: Box
seller indusswitch:
- # reviews: 189414
- city: 1 millennium dr, willingboro, nj 08046
- rating: 99.5%
returns indusswitch:
- time: 30 days
- paid by: buyer
- method: money back
- policy: returns accepted
shipping indusswitch:
- type: fixed
- service: standard
- transit: 2-4 days
- class: standard
offer indusswitch:
- options: ship-to-home
- started: february 9, 2026
- in stock #: 1
- availability: in stock
- price: $150.77
- item condition: New
- sold #: 15
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pushbutton Switches
payments indusswitch:
- credit card: diners-club
- other
- wallet: google-pay
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