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OPALRAY Incandescent Replacement 12V 24V Operated Review

2

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Average

Revainrating 3.5 out of 5  
Rating 
3.7
💡 Lighting Components, 💡 Industrial Electrical

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Description of OPALRAY Incandescent Replacement 12V 24V Operated

OUTSTANDING LIGHTING PERFORMANCE - Auto Adapt the Positive and Negative Pole of Wire, Compatible with 12 Volt DC Dimmer and 0-10 Volt DC Dimmer, also Work at AC 12V. AWESOME ENERGY SAVING LED LIGHT - 4 Watts Replaces the Standard 40 Watt Incandescent Bulb. High brightness Low Power Consumption. VINTAGE LOOKING LED BULB - Classic Edison Globe Style, Soft Warm White 2700K,360 Degrees Beam Angle, 400Lumens, E12 Small Bulb Base. LONG LIFE-25000 hours (used 3 hours per day) -Warranty- 100% return and replacement guaranteed. Environment Friendly- Mercury free, no flicker and no UV. TECHNICAL FEATURES-Integrated Over Temperature Protection, Overload Protection, Short-Circuit Protection, Much Safer.

Reviews

Global ratings 2
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    1
  • 4
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  • 3
    1
  • 2
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  • 1
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Type of review

Revainrating 3 out of 5

Disappointing Performance of Replacement Bulb

BASED on my observations as an Industrial and Scientific expert, I regret to say that this replacement bulb did not meet my expectations. While the product offers a good level of brightness, it significantly drains the battery making it less efficient than other options in the market. The price of the bulb is also not justified by its performance... i would not recommend this product to anyone seeking a long-lasting, energy-efficient lighting solution for their industrial or scientific setup..

Pros
  • Energy-efficient and cost-effective lighting solution for low voltage systems.
Cons
  • Not compatible with traditional 120V AC systems.

Revainrating 5 out of 5

Great lightbulbs! - updated review

Update: Wow, the OPALRAY seller has my broken ones Light bulbs replaced by 2 new ones, without being asked by me! (I believe in response to my review.) Thank you! This efficient lamp works great and gives off a very nice warm light. Here is the electrical data I observed: At 5.5V it draws <1mA and barely glows at 6.0V. It draws 1mA, it's dim and nice to look at. At 6.5V it draws 11mA and is brighter yet beautiful to look at. very bright from 8.2v-12.0v, the current starts to narrow and at…

Pros
  • EXCELLENT LIGHTING - Automatic positive and negative wire matching, compatible with 12V DC dimmer and 0-10V DC dimmer, also works with 12V AC
Cons
  • Not sure