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DIMENSIONS
4.4” x 2.9” x 1.2” (11.2 x 7.5 x 3.1 cm)
Weight: 0.66lb (0.3 kg)

FUNCTIONS CYCLE

Time	Mode		Cycle time	Priority
Every Seconds	Quick Set		Fixed value	Basical Level, mutually exclusive
	preset mode	4 seasons	12 months
		Slow / Vivid / Fast / frag	24 hours
	program mode		24 hours
Night Time	Moon	off	24 hours	Level 2 effictive at night
		according to mode	no effect
		Lunar	30 days
Defined Minutes

PRESET CYCLE

Mode	Function	Application	Times
Slow Acclimation	make coral &fish slowly suitable for new environment	New tank or light change	1-3 weeks
Show Vivid Color	Balanced lighting to increase the coral color	Normal	usual
Rapid Growth	strongest & longest lighting to make coral best grow, but lost color	Good condition & want to fast grow	1-3 weeks
Coral Cut&Frag	slowly recovering the wound	After cut coral	2-5 weeks
4 Seasons	Simulate the run of seasonal & day Sun	Normal	Year by Year

PROGRAMMABLE CYCLE
There are 4 independent channels and each channel is able to be set 8 time points, to make a flexible 24 hours-lighting-cycle.
To best simulate the nature sun, the light is gradually ramped up according to the “line formulation”: Y=(x-x0)/(x1-x0)(Y-Y0)+Y1.
For example, 2 time-points-setting in channel 1 are00:00 0% and 10:00 100%, then on 00:00, the intensity is 00%; on 02:00, it is 20%; on 05:00, it is 50%; on 10:00 it is 100%.
If you want a continuous intensity of X% for a period of time, set X% at start time of the duration and same X% at end time.
The following chart shows light runs on vivid color mode. The dot-points are setting-points and the lines are the actual running-curves of the intensity.

ADDITIONAL FUNCTIONS
Moon:
There are 3 types of the moonlight simulations:

Resume Cycle set: the channels run according to the value of "Run Mode". In other words there is no special define for the night time.
Run Lunar Moon: channel 1, 3 and 4 are turn off and channel 2 simulates the nature lunar moon cycle.
Manual moon light: each channel can be set for your own moon.

Tank Length(cm)	FAN	NO-FAN
60	T30-1	T50-1
90	T30-2	T75-1
120	T30-2	T50-2
160	T30-3	T75-2
200	T30-4	T75-2

Model	PCS	Length(cm)	Slide Kit(cm)
T30	2	75-85	32
	3	122-142	32
	4	169-199	32
T50	2	102-116	32
T50	3	154-168	32
T75	2	154-168	32
T75	3	231-245	32

          Right to repair
We design and build lights that are easier to fix. It means
    ▶ give you the option to attempt the repair yourself without voiding the warranty
    ▶ drive down the prices from users and third-party repair shops
    ▶ reduce the amount of waste and e-waste making its way into our landfills
          How to repair
Power, fan, lens, Led boards and Aluminum shell are seperate and very easy to replace
Leds bulb are also sold for replacement if solder skill is possible
7*24 hours service to detail information and guide

The warranty service is include 3 stages.
Stage 1, return and full refund in first month

Not-like or human damage: buyer pay shipping cost
defect of non-human damage: we choice shipping way and refund the shipping cost after receive it.

Stage 2, in one year:

human damage and repair: buyer pay shipping cost back & forth.repairment is free
human damage and no repair: order replacement on the price of only our cost.
non-human damage and repair: buyer ship it to us. repairment and ship back is free
non-human damage and no repair: buyer must prove the problem. replacement is free and buyer pay shipping cost.

Stage 3, in 3 years:

repair: buyer pay shipping cost back & forth.repairment is free
replacement: buyer must prove the problem. there is 15% discount for replacment

The problem should be proved, maybe this may cost buyer many times, We have to strongly insist on it to give honest buyer best & cheapest product and service. We promise we will best guide buyer show the problem.

Q1: How many panels controlled by one controller?
A1: One controller can control more than one panel ,even 12 panels.

Q2: The product is free tax or not?
A2: Different countries have different custom policy, some countries are free ,but others not. Please be sure that we usually write a lowest price on the commercial invoice for our clients to pay for less taxes.

Q3: If one led is out, will it affect working of other leds?
A3：No. The other leds will still work. Zener Protection to ensure one Led goes out the rest will continue working .Easy installation and change of led.

Q4：Do this item has daisy-chain function or not? I have bought the light,how I can buy another panel without controller?
A4：DSunY light has daisy-chain function. The advantage of our light is daisy chain, you can freely add more middle panels to your current light without changing the controller.

If wanting the middle panels to add your current light without controller ,please click to contact us to order fast---》 Contact seller

Founded in 2009, DSunY is Constantly committed to push the limit of illumination technology for indoor biological farming, and is the company to have a multitasked staff of marine/fish/plant biologists, electrical/quality-control engineers, production managers & software developers, giving the ability to develop the most versatile, thoroughly tested &endorsed products, to oversee the quality control to the highest degree, while keeping price down.

2009: Determine the product design concept of “classified, modular, smart and affordable”
2010: Set the new industry standard for the aquarium lighting taxonomy as “reef coral, marine fish, fresh fish and aquatic”
2011: Develop ultra-thin light panel which providing the best PAR/Watt and lowest Price/PAR
2012: Gain respect& recognition in reef coral and marine light by the highest optical uniformity, highest efficiency and greatest price
2013: Establish “turtle lighting lab and “plant lighting lab”
2014: Launch groundbreaking controller, award leader on aquarium light market
2015: Work tirelessly to improve upon “modularization & network” for big indoor farming project
2016: Develop compact light panel which providing the best PAR/Watt
2017: Win “top 1 led aquarium light” with market share: China 75%, UK 53%, USA 46%, Euro 32%
2018: Develop arm kit, slide & sleeper rail to improve the installation

2019: Spread local warehouse in US, AU, Spain, Poland, fast arrived
2020: Upgrade the Shannon economy light, with timer controller, 24 hours auto run.
2021: All NEW RS90 light launched, with high quanlity&best PAR for coral reef growth; Designed Universal Jobs arm.