Return product within the 30 day time period must not show damage, writing or markings on product or its box, excessive use or modified in any way.Ĥ. All returns and exchanges must include a copy of the invoice or order number.ģ. We are not responsible for product returned without an RMA number.Ģ. Returns received without RMA Authorization will be rejected. The "Return Merchandise Authorization" (RMA) number you are issued must be clearly marked on the outside of your return shipment package. All returns must be approved by LED Global Supply. *You may return your purchase within 30 days of invoice date, subject to the following:ġ. We must receive the product within 14 days of our RMA issuance-authorization. If your return qualifies, we will issue an RMA number and provide you with an address and return instructions. If you are not satisfied with your product, you may request to return the merchandise for a refund within 30 days of the original invoice date. We strive to insure that our customers are completely satisfied with their purchase. MFG: Shenzhen Huadian Lighting Co.,LTD.Always best to call for assistance to assure proper beam angle. This fixture is also equipped with advanced technology that eliminates electrical interference. Utilizing a solid state design, they are an instant on and off and have no recovery time for on off switching. The bulb has a 240 degree range of adjustment for easy setup and installation. Multiple beam angle options provide optimum light coverage in regard to the different mast pole heights. This fixture cuts right to the chase in the proper lighting solution. LED high mast sports lighter fixtures are the perfect fit for arenas, ball fields, tennis courts, plazas, airports, courtyards and public areas. *This Product Does Not Qualify For Our Shipping Promo √ Uses Only 300 Watts Full Fixture, DLC Listed, 10 Year Warranty. ![]() We provide free lighting design for your table tennis venues.1000 Watt HID Sports Lighter High Mast Replacement. If you want to enjoy this free service, please feel free to shoot us a message. By adjusting the position and number of lights, we can know how many lumens and watts required. The lighting engineer will put the lighting fixtures into the 3D room, and then the software will automatically generate the lux value on the ground. In order accurately estimate the lumen and power required, we can ask for a photometric report (usually DIALux or RELUX). This is because the light loss because quite significant. Sometimes we may need to increase the watts a little if the table tennis room has high ceiling. If you table tennis venue is larger or smaller, we can just simply multiple the corresponding value. Remember the above calculation is based on the area per 100 sq. meter garage.įor the table tennis arena holding the national or international events, sometimes we may need up to 5000 to 20000 watts LED lights, depending on the size and lighting standard required. So, we can get around 260 watts LED lights to light up per 100 sq. Thus, 39000 lumens is equivalent to 260 watts. For example, LED has around 150 lumens per watt, which means 1 watt LED light emits 150 lumens. ![]() The conversion factor depends on the luminous efficacy of the light source. Next, we can do the simple conversion between lumen and watt. How many watts of LED lights do I need for table tennis room? So, the lumen is significantly higher if we are going to light up the arena holding the international tournaments. The lumen required for Olympic Games or ITTF World Cup Arena = 100 sq. ![]() ![]() meter x 300 lux x 1.3 = 39000 lumens.įrom the above calculation, we can see we need around 39000 lumens lighting to illuminate the residential table tennis room. The lumen formula = size of room x lux x light loss factor = 100 sq. If you are going to light up your basement or garage ping pong table, we will need around 300 lux. Olympic Games, Paralympic, ITTF World Cup, etc Level of competitionġ000 lux (table), 600 lux (elsewhere in playing area) ft).įirst, the lumen required is affected by the level of competition as listed below. To simplify the calculation, we assume that the table tennis room is 100 sq. How many lumens do the table tennis need? How many watts of LED lights do I need for table tennis room?.How many lumens do the table tennis need?.
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