GE

GE LED18D38OW383040 LED PAR38 Directional Lamp

4.6 (3 reviews)

GE's 18W PAR38 LED delivers 1550 lumens of warm 3000K light with a 25,000-hour lifespan and wet location rating.

$30.99*$35.58Save 12%
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*Price sourced from Amazon.com. Last updated:Jun 08, 2026.Price and availability are subject to change.

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Overview

The GE LED18D38OW383040 is a PAR38 directional LED lamp designed to replace traditional halogen flood and spot lamps in both residential and commercial settings. Drawing just 18 watts while producing 1550 lumens of warm 3000K light, it offers substantial energy savings without compromising on brightness. The lamp operates on standard 120-volt circuits with a medium screw base, making it a straightforward drop-in replacement for existing PAR38 fixtures. Its dimmable design lets you dial in the right light level for any setting, from accent lighting in retail displays to general illumination in recessed cans.

Built for longevity, the LED18D38OW383040 is rated for 25,000 hours of use, which translates to years of service even in high-usage environments. Its wet location rating expands its versatility to outdoor applications such as landscape lighting, porch fixtures, and covered patio installations. The color rendering index in the 81-86 range provides good color accuracy for most general-purpose lighting tasks, though it falls short of the 90+ CRI preferred for specialty applications like art galleries or photography studios. For everyday commercial and residential directional lighting, this GE lamp offers a dependable balance of performance, efficiency, and lifespan.

Key Features

18 Watt, 1550 Lumen

3000K Color Temperature

25000hr rated life (L70 hours), Location Rating: Wet

Color Rendering Index: 81

120 Volts

Specifications

Brand
GE (Current, powered by GE)
Model
LED18D38OW383040
Lamp Type
LED Directional
Shape
PAR38
Wattage
18 Watts
Lumens
1550
Color Temperature
3000K
CRI
81-86
Voltage
120V
Base Type
Medium Screw (E26)
Dimmable
Yes
Rated Life
25,000 Hours (L70)
Location Rating
Wet

Pros & Cons

👍 Pros

  • Wet location rated, making it versatile for both indoor and outdoor use
  • 25,000-hour rated life significantly reduces replacement frequency
  • Dimmable operation provides flexible brightness control
  • 1550 lumens from only 18 watts delivers strong energy savings over halogen equivalents
  • Standard medium screw base fits common PAR38 fixtures without adapters

👎 Cons

  • CRI of 81-86 may not satisfy applications requiring very high color accuracy above 90
  • 3000K is the only color temperature option, limiting use where cooler or warmer tones are preferred
  • At 18 watts, it draws more power than some competing PAR38 LEDs that achieve similar output at lower wattages
  • No smart or connected features for automated lighting control

Frequently Asked Questions

Yes, this PAR38 LED lamp is fully dimmable, allowing you to adjust brightness to suit your needs.
Yes, it carries a wet location rating, making it suitable for both indoor and outdoor enclosed or exposed fixtures.
It uses a standard medium screw base (E26), which fits most common residential and commercial fixtures designed for PAR38 lamps.
At 18 watts, this LED replaces a typical 100-120W halogen PAR38 while producing comparable light output of 1550 lumens, reducing energy consumption by approximately 80%.
The CRI is rated at 81-86, which provides good color accuracy for general and accent lighting applications.