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Dedolight DLH4 150W Spotlight with DT24-1 (120V)

Dedolight DLH4 150W Spotlight with DT24-1 (120V)
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Dedolight DLH4 Overview

This Dedolight DLH4 150W Spotlight with DT24-1 is a universal quartz halogen light head with new double aspheric lenses and zoom focus, and it comes with a 120V dimmer.

The optical system of the Dedolight surpasses the traditional concept of studio lights with Fresnel lenses. The Dedolight optical system employs two lenses, neither of which is a Fresnel. The second lens pre-collects the light, directing it to the front lens, minimizing light loss. This produces focusing range and light efficiency, especially in the spot position.

Ultracompact size, with light output equal to much larger light sources.
Project background patterns with optional projection attachment and lenses.
Clean beam, no stray light, and very even light distribution.
A variety of power options: worldwide 100 to 255 VAC, batteries, automotive power, or small generators.
The 120V dimmer allows for precision control of color temperature.

Dedolight DLH4 Specs

Light Fixture
Bulb Type1 x GY6.35
Max Bulb Wattage150 W
Built-In DimmerYes
Front Accessory Mount3" (Scrim)
Umbrella MountNone
AC Input Power120 VAC, 60 Hz
Mounting5/8" Receiver (via Fixture)
Cable Length26.2' / 8 m
Dimensions6.75 x 5 x 5" / 17 x 12.4 x 12.7 cm (Head Only)
9.2 x 2.8 x 1.8" / 23.4 x 7.2 x 4.5 cm (Power Supply)
Weight2.4 lb / 1.1 kg (Head Only)
1.5 lb / 710 g (Power Supply)
Packaging Info
Package Weight4.675 lb
Box Dimensions (LxWxH)15.8 x 11.8 x 8.5"

Dedolight DLH4 Reviews

It gets very very HOT!

By Bader
Rated 4 out of 5
Date: 2017-02-16

Ill just give it 4 stars because of the heat. You cant even touch it when its on, I wish I bough LED light instead

Excellent Light for any photo or video use.

By Stephen
Rated 5 out of 5
Date: 2015-11-19

Extremely flexible with an adjustable focus point, dimmer, and color temperature selection. Mounts on any secure post, such a light stand, etc. Seems well engineered.

Awesome light

By Anonymous
Rated 5 out of 5
Date: 2015-10-24

This dedo light is perfect for my needs. It's small yet powerful and has tons of throw. Highly recommended.

Poorly made Product and Bad Customer Service

By Starks
Rated 1 out of 5
Date: 2015-07-28

I'd give them 0 stars if I could. Their customer service is awful. People are rude and don't care about their customers... Use lowel or arri or any other lighting company

Best small hard lights made.

By Sainter
Rated 5 out of 5
Date: 2015-06-26

Best small hard light made. Very controllable, powerful, lite weight, small. Globes seems to last forever. Great eye light, background lights.

Excellent Event Light

By Michael
Rated 5 out of 5
Date: 2015-04-02

We shoot weddings and short films. This Dedolight is simply awesome for our needs. If you are in a poorly lit environment and you need to light up your subject, then get this. You will not be disappointed! It has a long range beam that focus's on your subject. There is no spill over on anything or anybody nearby. We love it!

Great light

By Aperture Lane
Rated 4 out of 5
Date: 2016-07-12

I'm an event videographer and I mostly bring two of these to weddings. Receptions get dark and many times, the hall staff get their own creative ideas, which result in them turning off all the lights. PROS: - long, powerful throw of light - barn doors (sold separately) very effectively block light unlike other lights I use. No perceptible light spill! - light, compact and sturdy build CONS: - gets hot really fast and stays that way during operation. It's actually dangerous how hot it gets. - colour temperature seems to be basically the same on full intensive regardless of mode - all accessories are pricey

Best light ever it has so much throw!!!

By Diego
Rated 5 out of 5
Date: 2016-04-27

There is no better light out there than this one, it has so much throw that I can easily position this light anywhere and always will give me my key light! It's the best light for Weddings receptions and dances!!. So versatile, easy to carry, small and super power full so happy with it!!!

See any errors on this page? Let us know


what is the best way to diffuse this light, is ...

what is the best way to diffuse this light, is there a compatible sotfbox?
Asked by: Jason
You would need to get a speed ring such as the Dedolight Mini Speed Ring Adapter for DLH4, 4P, DLH4M-300 ( to use softboxes like the Impact Luxbanx Duo Medium Rectangular Softbox (24 x 32") (
Answered by: Kevin
Date published: 2020-06-22


Hi,For the Dedolight DLH4 150 Watt Spotlight with DT24-1 Dimming Power Supply (230V AC),do you sell a dichroic filter and maybe a few other patterns, etc. for it?Thanks,Brian Puchaty
Asked by: Brian P.
For a dichotic filter, please find B&H # DEFDLCDLH4. Any medium size patterns wil work with the DLH4 150. Alternatively, you can also use B&H # DEGK, which is the Dedolight Gobo Kit - Set of 6.
Answered by: Heather S.
Date published: 2018-08-27


How well would this work for lighting an event? If I had to light a wall 20ft tall from 50ft away would that work? If I was lighting from even farther away would this light work well or should I look for a different light?
Asked by: Matt G.
I use it to light a dance floor 20-30 feet away. It seems to do a great job. I usually have it narrowed to a spot light.
Answered by: Travis R.
Date published: 2018-08-28


If I use this light at 20-30 feet away, should I buy 8 Leaf Barndoor Set with Gel Clips together? Are more accessories necessary for this light? Thank you so much!
Asked by: Neo
Yes, absolutely. I rarely use this light without the barn doors and gel clips. Definitely needed to shape the light.
Answered by: Tyler D.
Date published: 2018-08-27


What kind of battery could power this and how long would it last in between recharges?
Asked by: Lance C.
I don't think this light is a good choice for mobile lighting. I would choose the torch L.E.D.
Answered by: Craig B.
Date published: 2018-08-27


Does this come with a stand and does it get hot at all?
Asked by: Anonymous
no stand, yes it gets hot.
Answered by: john b.
Date published: 2018-08-27


Can this light be used without being plugged in?
Asked by: Anonymous
Unfortunately no.
Answered by: Travis R.
Date published: 2018-08-27
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