Philips
Philips 410464 CDM20 20w G8.5 HID Light Bulb
★★★★★
Brilliant Illumination: Philips MasterColor Elite HID Light BulbExperience exceptional lighting quality with the Philips CDM-TC 20W/830 MasterColor Elite. This high-intensity discharge lamp delivers a crisp, sparkling light with stable color throughout its long lifespan. Perfect for accent lighti...
$42.24*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Brilliant Illumination: Philips MasterColor Elite HID Light Bulb
Experience exceptional lighting quality with the Philips CDM-TC 20W/830 MasterColor Elite. This high-intensity discharge lamp delivers a crisp, sparkling light with stable color throughout its long lifespan. Perfect for accent lighting, retail displays, and general indoor lighting applications.
- Wattage: 20W
- Base Type: G8.5 (2-Pin)
- Color Temperature: 3000K
- Luminous Flux: 1800 Lumens
- Color Rendering Index (CRI): 85
- Average Lifetime: 12000 hours
Key Features
HID Bulbs produce high output for their size making them a compact powerful & efficient light source
HID Bulbs are used for general lighting, professional lighting fixtures, growing applications
HID bulbs put out around 3-5 times greater output (lumens per watt) than traditional halogen bulbs
PhilipsT4 bulb, 20W,
Base: G8.5 2-Pin, Rated Life (hours): 12000, Color Temp: 3000K, Luminous Flux (LM): 1800
Specifications
Bulb Type
HID (High-Intensity Discharge)
Model
CDM20
Wattage
20W
Base Type
G8.5 2-Pin
Rated Life
12000 hours
Color Temperature
3000K
Luminous Flux
1800 LM
Brand
Philips
Form Factor
T4 bulb
Pros & Cons
👍 Pros
- This HID bulb produces high light output for its compact size, making it a powerful and efficient light source.
- It offers significantly greater luminous flux (lumens per watt) compared to traditional halogen bulbs.
- With a rated life of 12,000 hours, it provides long-lasting illumination, reducing the need for frequent replacements.
- The G8.5 2-Pin base ensures a specific fit, making it suitable for fixtures designed for this type of bulb.
- Emits 1800 lumens with a color temperature of 3000K, offering a warm and bright light.
- Suitable for a variety of applications, including general lighting, professional fixtures, and growing applications.
👎 Cons
- The 20W power might be considered low for certain high-intensity lighting requirements.
- HID bulbs require a ballast to operate, which is not included with the bulb and adds to the overall cost and installation complexity.
- The 3000K color temperature, while warm, might not be suitable for applications requiring a cooler or daylight-balanced light.
- Specific details regarding its dimmability or compatibility with dimming systems are not provided.
- The product description does not detail the warm-up time or restrike time, which are characteristic of HID bulbs.
Frequently Asked Questions
Does the Philips 410464 CDM20 HID light bulb require a special ballast to operate?
Yes, HID bulbs, including the Philips 410464 CDM20, typically require a compatible ballast for proper operation, which is not included with the bulb itself.
What are the main applications for this 20W HID light bulb?
This HID bulb is suitable for general lighting, various professional lighting fixtures, and also for specific growing applications due to its high output for its size.
How does the light output of this HID bulb compare to halogen bulbs?
HID bulbs like the Philips 410464 CDM20 put out around 3-5 times greater output (lumens per watt) than traditional halogen bulbs, making them much more efficient.
What color light does the 3000K color temperature provide?
A 3000K color temperature typically produces a warm white light, often favored for creating inviting and comfortable environments.
Can this Philips HID bulb be used in a standard household light fixture?
No, this Philips CDM20 bulb with a G8.5 2-Pin base is a specialized HID lamp and requires a fixture designed for HID bulbs, including a compatible ballast, not a standard household fixture.
What is the expected lifespan of the Philips 410464 CDM20 bulb?
The Philips 410464 CDM20 20w G8.5 HID Light Bulb has a long rated life of 12,000 hours.
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