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Four frosted A21 LED grow bulbs with red and blue spectrum lighting

Miracle LED

Miracle LED 602154 11 W A21 LED grow bulb 4 pack

SKU CH-M2XQ-J2D9F

Four 11 W A21 LED grow bulbs deliver a 270° red and blue spectrum peaking at 630 nm for flowering, fruiting and vegetative growth, replacing 150 W incandescent equivalents

  • TypeLight Bulbs
  • ColorTransparent
  • 11 W LED replaces 150 W incandescent for lower energy use
  • Red and blue spectrum at 630 nm peak drives flowering and fruiting
  • 270° beam angle spreads light evenly across canopy
  • Shatter-resistant plastic housing withstands greenhouse conditions
  • Operates down to -4 °F for cold-frame and basement growing

Miracle LED 602154 grow bulb four pack

This four-pack of Miracle LED 602154 bulbs delivers an LED grow light solution for indoor gardening. Each unit draws 11 W while matching the output of a traditional 150 W incandescent lamp. The A21 shape fits standard sockets and the frosted, shatter-resistant plastic housing is rated for a minimum starting temperature of -4 °F. The bulbs are not suitable for enclosed fixtures.

Suits growers targeting flowering

The red and blue spectrum with a 630 nm peak wavelength supports flowering, fruiting, high-yield production and vegetative growth. The 270-degree beam angle spreads light across a wide canopy. Growers who need a full-spectrum white output, dimmable control or fixtures rated for enclosed housings should consider other options.

11 W LED replacing 150 W incandescent equivalency

The headline specification is the 11 W power draw paired with a 150 W incandescent equivalency, which determines energy cost and heat load for the grow space. This ratio decides whether the pack meets the intensity and efficiency requirements of a specific indoor garden.

Highlights

  • 11 W LED replaces 150 W incandescent for lower energy use
  • Red and blue spectrum at 630 nm peak drives flowering and fruiting
  • 270° beam angle spreads light evenly across canopy
  • Shatter-resistant plastic housing withstands greenhouse conditions
  • Operates down to -4 °F for cold-frame and basement growing

Specifications

BrandMiracle LED
TypeLight Bulbs
ColorTransparent

Questions about this item

What socket must the fixture have for the Miracle LED 602154 A21 bulb to screw in?

The bulb uses a standard A21 base, which fits the common medium screw sockets found in most household fixtures.

Can the 11 W LED grow bulb run in the same enclosed fixture that currently holds a 150 W incandescent?

No, the specifications state the bulb is not rated for enclosed fixtures, so it needs an open or ventilated fitting.

How can I confirm the 630 nm peak wavelength is active after installing the four bulbs?

The light will show a distinct red-blue hue and plants should respond with stronger vegetative growth and flowering under the 270-degree beam spread.

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