The Timpani LED light from Luxli is the deep bass kettledrum of portable AC or battery powered lighting. This multi-talented instrument brings much more to the photographic game than does its one-note per drum percussive namesake. This is a deep dive review of the features of this multi-featured although at first glance, a somewhat?pricey light. As a matter of full disclosure, I was given a pair of Timpani lights and batteries a few months ago in exchange for writing this review. In the interim, I have put them through their paces. What follows is not only a discussion of features. It is also a first-hand account of my putting these lights to work in real-world situations and what I learned about them. I am under no obligation to Luxli to say nice things.

Luxli Tympani LED panel front viewOverview

The Timpani is a 1-foot square LED light that features adjustable Kelvin temperature, high CRI rating, 150 Lee gel filter options, and 10 pre-programmed adjustable special effects. Timpani’s?effects reproduce the light created by a gently burning campfire to a police visibar or even fireworks. Its 672 LEDs are rated at 50,000 hours of operation. The output is significant. At 100% it emits 3,430 lux at 3.28 feet (1 meter) which is an exposure triangle equivalent of f/4.0 at 1/80 seconds and ISO 100. This is perfect for still portraits with nice background bokeh. Turn the Tympani power to 25% and the aperture drops to f/2.0. This light is great for video too. The weight of the Tympani with yoke is short of 7.5 pounds (3.37 kg) This photo shows the LEDs through the supplied diffusion screen.

Looking at the front, two red knobs at the top of the mounting yoke control the instrument’s tilt. The pair of inner black knobs allows the light to be positioned within the yoke. At the bottom of the yoke is a standard 5/8″ baby stud receptacle?with tightening knob also in red. There are slots on the bottom and sides for barn doors?or a Chimera Universal 1′ by 1′ Tech Bank softbox. The clip at the top secures either of these accessories.

On the back

The flip side of the Timpani has power inputs, dimmer, color temp, effects, as well as professional DMX input/output and a lot more. Here is a closer look starting at the top.

The Luxli Tympani LED light has power, dimmer and color controls along with special effects, DMX in/out and more.

Dual power: AC & battery

  • A 4-pin XLR socket receives AC power from a supplied power supply.
  • A V-mount battery slot allows attaching a battery. Power goes into the light with the XLR cable attached to the V-mount.
  • A battery life indicator appears on the LCD screen (not shown) when the Timpani runs on battery power
  • Gold mount batteries with a P-tap socket may be used with an adaptor cable. More on that later.

Light and color temperature controls

  • The dimmer works from 0% to 100% brightness.
  • The adjustment dial controls the color temperature from 2800oK to 10,000oK in CCT (Correlated Color Temperature) mode.
  • The color is accurate with a 95 CRI (Color Rendering Index) and a 97 TLCI (Television Lighting Consistency Index)
  • Press the second function button to set the green/magenta balance to match existing fluorescent lights

Color filters & color hue

  • 150 Lee-equivalent filters at the touch of a dial
  • Any color without changing the brightness of the light
  • Works with any color temperature
  • Set any hue on the color wheel from 0o to 360o
  • Select filter or hue using the mode selector

Effects modes

  • CCT Chase — 2 color temperatures with green added or subtracted in a loop with control of the loop’s length.
  • Color Chase — Continous loop of 2 pre-selected colors. Choices include color and saturation of start/stop colors and loop length.
  • Explosion — The flash from an explosion or gunfire. Explosions per minute and duration of each are options.
  • Fire — Simulation of firelight from a candle, campfire or big bonfire, without or with wind from a breeze to windy to a storm.
  • Fireworks — A random color burst adjustable for the number of fireworks per minute and the duration.
  • Lightning — This simulation has an adjustable color temperature of flashes and the pause in between strikes.
  • Paparazzi — The look of the random firing of multiple on-camera flashes. The number of flashes per second, duration and color temperature of each are selectable.
  • Pulse — A steady fade in/out of any color and saturation and the number of them per minute
  • Siren — This setting is emergency lights with choices to simulate different visibars. Settings control how many times each color flashes per cycle, number of repeats and for how long.
  • Strobe — Just what it says. Strobe light without pulses. Color and saturation are adjustable as is flashes per minute and the duration of each.

Bluetooth & DMX

The Timpani has Bluetooth 4.2 LE to pair with a tablet or smartphone. Both Android and iOS are supported. Additionally, the Timpani is equipped with DMX protocols that allow addressing up to five programmable presets. It works with a DMX controller, the app or from the Timpani itself.

The Conductor app

Controlling the Tympani is easy from the back panel. Controlling more than one that way is a pain. The free Conductor app handles this simply. Once installed on an Android or iOS device, multiple Tympani lights can be controlled from the camera or anywhere else on set for that matter. The app also controls special effects, instrument output from 0% to 100%, color filter choice, hue, and saturation, color temperature, too. Best of all, it controls all of the Luxli orchestra of LED lights — Cello, Viola and, of course, Timpani.

Tympani in use

I put these lights to use right away. The first set of photos was of the Timpani itself, lit with the other Tympani. I want to say from the start that I am a lifelong, as far as my photography career goes, electronic flash user. I like fast shutter speeds, tiny apertures for loads of depth of field in the case of products and using the lowest ISO. Making the transition to working with continuous light was a bit of a thinking reframe for me.

I set up the shot, used my Illuminati meter to read the exposure and went to work. Before you ask, yes, I turned off the overhead lights which, when using flash, are not bright enough to be recorded by the camera. The first thing I discovered was that LED lights are nowhere as bright as flash. I understood this conceptually. When the reading for a good exposure was f/8.0, 1/8 seconds at ISO 125 appeared on my iPhone, I was, well, in new territory, exposure wise. I have always used a tripod so shutter speed was not an issue. I did find that I had to be much more careful with focus. Otherwise, light is light. The Timpani worked perfectly. As a matter of fact, all of the photos in this article were lit with it except the screenshots of the Conductor app.

In the studio

Ok. I am in love with using my phone to dial in the brightness of the light. I know there are electronic flash systems that offer remote controls (way too pricey). Controlling background by sliding my finger across the iPhone’s screen was easy and addictive. The yoke allowed positioning the Tympani to be quick and efficient. For background color, I used a Cello, also from Luxli,?that I received for review as well. The app made changing color fun. Instead of having to put a gel on the light as I would do with flash, compensate for the light absorption of the gel exposure wise then make a test photo to check that the exposure was what I wanted, I moved my finger on the color grid on the app. No matter what color I chose, the exposure remained the same. NICE!

On location — an interior

Interior photographs are made with the light in the room. The architect or designer (or both) put the lights where they would paint the room in the best, well, light. The exposure is based on those lights. The hallway shown below is how it presents in everyday life. The barrel ceiling and kitchen through the rail door are well represented. There is beautiful detail in the wooden floor and the burgundy runner as well. On the right side of the image is a wooden chest that is so dark it pulls the eye from the rest of the room. It is a dark shape with no detail.

A beautifully lit hallway with a dark chest on the lower right corner.
The chest is really dark. It needs some warm light to open things up.

The solution was super simple. I set up a Timpani with the color temperature set at 3200oK — warm light, tungsten light. I increased the power until it balanced perfectly. And I did it from my iPhone! Look at the difference a bit of warm light makes…

Adding warm light with the Tympani turned the dark chest into a vibrant accent. It helped the portrait of the owner too.
The Tympani at 3200oK lowered the contrast of the chest. The warm light makes its wood glow. An added bonus was the additional light on the portrait.

On location — video

Video interviews are becoming more and more important for social media, corporate and public relations. As good as DSLR video cameras are, without light, the result is ho-hum at best. I worked on a three camera shoot interviewing a local horticulturalist for the venue he maintains. I did my homework. I went to the place to scout out a good place for the video. I found it and it was in shade with broken, dappled sunlight. These shadows would not look good on the show. The answer was to light both the interviewer and the subject.

The Timpani lights were perfect for the job. Their job was to balance the shadows to the sunlight. The first thing I did was to use the color measuring function of the Illuminati meter. It showed 5200oK. I dialed that in on both Timpani lights.

The lighting setup BTS.
5200oK and 100% brightness did the job for both subjects in the interview. Note the gold mount battery doing double duty as a counterweight on the boom.

The interviewer and subject took their places and we were ready to roll.

The set is lit with two battery powered Tympani lights from Luxli.

Batteries on location

The batteries that were originally specified for the Timpani were not powerful enough to run the light for more than six minutes.?These lights want serious power. Cine-style 14.4 volt Lithium Ion units like the?Watson VM-99-HCS-R batteries and dual charger?wit