UTILITECH 4662646 Led Grow Bulb 120V 13.35W E26

( Brand: Utilitech ), ( Minimum Wavelength: 400 Nm ), ( Maximum Wavelength: 700 Nm ), ( Color: White ), ( Wattage: 13.35 W ), ( Socket Size: E26 ), ( Manufacturer Part Number: 4662646 ), ( Input Voltage: 120 V ), ( Material: Plastic, Metal ), ( Set Includes: Power Cord ), ( Suitable For: Vegetative Growth, Flowering ), ( Spectrum: Full, White, Red, Blue, Green ), ( Type: Led Grow Bulb ), ( Number Of Leds: 100 ), ( Lifespan: 25, 000 Hours ), ( Lighting Technology: Led )

Review UTILITECH Led Grow Bulb E26 120v Model White

The Utilitech 4662646 LED Grow Bulb is an ideal solution for individuals seeking to cultivate plants indoors with high-quality, energy-efficient lighting. This bulb, which consumes 13.35 watts, is designed with 120 volts for use in standard household electrical outlets.

Measuring approximately 2.6 inches in diameter and 4.2 inches in length, the bulb's E26 base makes it compatible with most common light fixtures. The Utilitech LED Grow Bulb emits full-spectrum light, which mimics the sun's rays and is essential for photosynthesis in most plants. This full-spectrum light covers the entire visible light spectrum, from ultraviolet to infrared, ensuring optimal plant growth.

The bulb's advanced LED technology offers several advantages over traditional grow lights. First and foremost, it is highly energy-efficient, converting up to 75% of the electricity it consumes into light, as opposed to the 10% efficiency of traditional incandescent bulbs. Additionally, the Utilitech LED Grow Bulb has a long lifespan, rated at 50,000 hours, far exceeding the lifespan of incandescent bulbs.

The bulb is designed with a robust aluminum heat sink, which effectively dissipates the heat generated during operation. This not only ensures the bulb's longevity but also minimizes the risk of overheating, which can be detrimental to plant growth.

The Utilitech 4662646 LED Grow Bulb is a must-have for hobbyists, farmers, and anyone looking to grow healthy plants indoors. Its energy efficiency, long lifespan, and full-spectrum light make it a cost-effective and reliable choice for indoor gardening enthusiasts.

Pros and Cons of buying a Utilitech 4662646 LED Grow Bulb (13.35W E26 120V)

The Utilitech 4662646 LED Grow Bulb is a popular choice for those looking to set up a home grow operation. In this article, we will discuss the key advantages and disadvantages of purchasing this LED grow bulb.

1. Energy Efficiency: The Utilitech 4662646 LED Grow Bulb is highly energy-efficient, consuming only 13.35 watts of power. This makes it a cost-effective option for growers, as it can help save on electricity bills over time.

2. Full Spectrum Light: The bulb emits a full spectrum of light, which is essential for plant growth. This light spectrum includes red and blue wavelengths, which are necessary for vegetative and flowering stages, respectively.

3. Long Lifespan: The bulb has a long lifespan of up to 50,000 hours, which is significantly longer than traditional HID grow lights. This reduces the frequency of bulb replacements, saving both time and money.

4. Instant On/Off: The bulb turns on and off instantly, unlike some HID grow lights that require a warm-up period. This makes it more convenient for growers to use.

5. Cool Operation: The Utilitech 4662646 LED Grow Bulb operates cooler than traditional HID grow lights, reducing the risk of fire and the need for expensive cooling systems.

1. Cost: The bulb may have a higher upfront cost compared to traditional HID grow lights. However, the long-term savings in energy consumption and bulb replacements may offset this initial investment.

2. Size: The bulb is larger than a standard E26 bulb, which may not fit in all socket types or grow light fixtures.

3. Limited Coverage: Depending on the grow space and the number of plants, multiple bulbs may be required to cover the entire area effectively.

4. Potential Dimming Issues: Some users have reported issues with dimming the bulb using certain dimmer switches, so it's essential to check compatibility before purchasing.

The Utilitech 4662646 LED Grow Bulb offers several advantages, including energy efficiency, full spectrum light, long lifespan, instant on/off, and cool operation. However, it comes with some disadvantages, such as a higher upfront cost, size limitations, limited coverage, and potential dimming issues.

If you're looking for an energy-efficient, long-lasting, and convenient LED grow bulb for your home grow operation, the Utilitech 4662646 LED Grow Bulb is an excellent choice. However, it's important to consider the potential limitations, such as size, coverage, and dimming compatibility, before making your purchase. Overall, the benefits of this bulb outweigh the drawbacks, making it a worthwhile investment for many growers.

Details:

Utilitech LED Grow Bulb 13.35W E26 120V model 4662646 White.

part #: 4662646 price

• $45.00

specifications growgrouch:

• brand: Utilitech
• minimum wavelength: 400 Nm
• maximum wavelength: 700 Nm
• color: White
• wattage: 13.35 W
• socket size: E26
• manufacturer part number: 4662646
• input voltage: 120 V
• material: Plastic, Metal
• set includes: Power Cord
• suitable for: Vegetative Growth, Flowering
• spectrum: Full, White, Red, Blue, Green
• type: Led Grow Bulb
• number of leds: 100
• lifespan: 25, 000 Hours
• lighting technology: Led

shipping growgrouch:

• cost: $7.36
• transit: 5-11 Days
• class: Standard
• type: Calculated
• service: USPS Ground Advantage
• carrier: USPS

seller growgrouch:

• rating: 0.0%
• # reviews: 0
• city: St. George, Utah

returns growgrouch:

• policy: No Returns

general growgrouch:

• Hydroponics > Grow Lighting Accessories > Grow Lights Light Bulbs
• condition: Used

offer growgrouch:

• sold: 0
• best offers: True
• options: Ship-to-home
• availability: In Stock
• started: January 10, 2026
• quantity: 1

payments growgrouch:

• credit card: Discover
• other
• wallet: Apple-pay

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