T3YZ50Z50

MECHANICAL SIZE: WEIGHT: MOUNTING: ELECTRICAL INPUT: DC PLUG: AC ADAPTER: POWER: OUTPUT BEAM ANGLE: DIMMING: PRESETS: LED LIFE: 5.4" x 2.0" x 2.0" [137mm x 51mm x 51mm] 11oz. [314g] Two: 1/4"-20 Socket 9-20V DC OD: 5.5mm, ID: 2.1mm 100-240V, 50-60Hz 30W max. [2.5A max. @ 12V] 163° 1% - 100% Color Mode - Two: User defined White Mode - Two: 3200K, 5600K 10,000 Hours Z50 SPECIFICATIONS THE ZYLIGHT Z50 IS PROTECTED BY THE FOLLOWING U.S. AND FOREIGN PATENTS WITH OTHER U.S. AND FOREIGN PATENTS PENDING: US 6,016,038 US 6,150,774 US 6,211,626 US 6,340,868 CA 2,302,227 EP 1 016 062 B1 AU 757000 B2 HK 1025416 DE 698 07 092 C0 Zylight LLC PO Box 54 Chelmsford, MA 01824 www.zylight.com This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Per FCC 15.105(a), Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accor-dance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. US 6,608,453 US 6,777,891 US 6,788,011 US 6,806,659 © Copyright 2003-2006 Zylight LLC. All rights reserved. 24-07001 Rev. 2 Z50 Intelligent LED Light USER GUIDE 2 Thank you for choosing Zylight. We at Zylight are happy that you chose the Z50. There are many lighting systems out there to choose from, and we think you will agree that what you hold in your hands is the most versatile production light instrument on the planet. At Zylight our mission is to bring truly intelligent lighting to your shoots. With its small size and weight, the amazing HD-led™ module, and ZyLink™ technology, the Z50 represents the most advanced lighting instru- ment for film and video production today. The people who engineered and built your Z50 are the same folks who will answer any questions you may have about it. We use our lights everyday, and would love to hear any comments or suggestions you may have about how we can improve our products. The Z50 may be small, but what it will do for your shoots is big news! Enjoy, - The Zylight Team [email protected] www.zylight.com 7 Adding a Z50 to an Existing Group To add a Z50 to an existing group, the process is the same as in How To ZyLink™ . Simply push in and hold the POWER button on the light you wish to add to the group until the output changes an d the target group flashes. If there are multiple groups on your shoot, repeat the process until the light in your hands is linked to the correct group. Removing a Z50 from a group To remove a Z50 from a group, simply unplug the Z50 then plug it back in. The light will now operate independently. Using the Accessory Adapter Overview The Z50’s Accessory Adapter allows you to mount most standard lighting ac-cessories with a 3-inch mounting flange, such as a soft box, snoot, or barndoors. Accessories with a mounting flange up to 0.075” thick can be mounted. Mounting the Accessory Adapter 1. Remove the lens cap from the Z50. 2. Position the Accessory Adapter over the front of the Z50 as shown below with the two mounting prongs straddli ng the sides. Make sure the Adapter is resting against the front of the light. 3. Turn the Accessory adapter counter-clockwise until the two spring clips snap over the corners of the ligh t. The Adapter is now mounted. Mounting the Accessory To mount the lighting accessory, simply slide the accessory’s flange over the locking tab and into the three retention hooks. Removing the Accessory To remove the accessory, gently depress the locking tab and slide the acces-sory’s flange out of the three retention hooks. 6 Presets In COLOR mode you can save two of your favori te colors as presets. The preset buttons P 1 and P 2 work like those on a car radio: To save a color push and hold the button for ~1 second. The status light will flash to show the color has been saved. To recall a saved color push and release the appropri ate preset button. All aspects of your preset colors (hue, pastel, and intensity) are stored in the preset. Preset colors are retained even after you remove power from the Z50. In WHITE mode the presets buttons are fix ed at 3200K and 5600K white output. Using ZyLink™ (patent pending) Overview Every Z50 is able to be wirelessly linked to other Z50s, creating a group of lights that will operate in concert as if they were one larger light. The group can contain as many Z50s as you need. Ad justing the controls on one Z50 in the group will change all of t he other lights in the group. You can have Z50s operating independent ly on the same shoot that you have linked Z50s. Any independent Z50 can be added to the existing group, and any linked Z50 can be removed from the group. How to ZyLink ™ 1. Plug in and turn on at least two Z50s. 2. Push in and hold the POWER button on one Z50 for ~3 seconds, then re- lease the button. ZyLink ™ will then be enabled on that light. 3. Do the same thing to the second light: Push in and hold the POWER button for ~3 seconds, then release the button. ZyLink ™ will then be enabled on that light as well. Turning off a Group of Z50s To turn off a group of Z50s, push and release the POWER button on any one of the lights in the group. All lights in the group will turn off. Repeat the process to turn the…

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Zylight LLC • PO Box 54 • Chelmsford • MA • 01824 • 978-244-0011 • www.zylight.com April 24, 2006 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern, We, the undersigned, herby authorize Northwest EMC, Inc., to act on our behalf, as our agent, in the following matters related to FCC approval of our products: report submittal, related correspondence, the signing of all documents relating to these matters, and any other lawful activity necessary to obtain such certification. Any act carried out by Northwest EMC, Inc. within the scope of this authorization shall have the same affect as our own. This authorization shall expire 12 months from original date. Sincerely, James Collias Manager Zylight LLC

Northwest EMC TCB Compliance Opinion Rev. 9/15/03 ZYLI0001 Information about the Applicant Company Name Zylight LLC Grantee James Collias Address 23 Judith Road City, State, Zip Chelmsford, MA 01824 Job Number ZYLI0001 Model Z50 FCC ID T3YZ50 Agent Northwest EMC, Inc. Approval Type Original Equipment Class DTS Digital Transmission System Rule Part 15.247DSSS Overview Zylight’s Zigbee transmitter, FCC ID: T3YZ50 operates in the 2400-2483.5 MHz band under the FCC Part 15.247 rule part. The EUT is a wireless lighting instrument for film and video production. It employs a PIFA-style trace antenna in-etch on the printed circuit board, and is therefore non-removable and non-alterable. The device is a mobile transmitter and will only be used with a separation distance of 20 centimeters or greater between the antenna and the body of the user or nearby persons. Recommendation All items have been resolved and completed to my satisfaction; therefore I recommend this application for approval. Signature 8/28/2006 Dave Tolman, TCB Committee

NORTHWEST EMC, INC. 22975 NW Evergreen Parkway, Suite 400 Hillsboro, OR 97124 August 4, 2006 Dear Application Examiner: On behalf of Zylight LLC, Northwest EMC Inc is submitting this application for the certification of Zylight’s Zigbee transmitter, FCC ID: T3YZ50. It operates in the 2400-2483.5 MHz band under the FCC Part 15.247 rule part. The EUT is a wireless lighting instrument for film and video production. PIFA-style trace antenna in-etch on the printed circuit board, and is therefore non-removable and non-alterable. This configuration satisfies the requirements of 47 CFR 15.203. The EUT will only be used with a separation distance of 20 centimeters or greater between the antenna and the body of the user or nearby persons and can therefore be considered a mobile transmitter per 47 CFR 2.1091(b). An RF Exposure exhibit has been included to demonstrate compliance. The technical reports and exhibits demonstrate compliance with FCC rules 47 CFR 15.247 as a DTS transmitter. Your efforts in reviewing this application are greatly appreciated. Best regards, Northwest EMC, Inc.

Zylight LLC • PO Box 54 • Chelmsford • MA • 01824 • 978-244-0011 • www.zylight.com April 24, 2006 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern, We hereby respectfully request that under the provision of 47 CFR 0.459, the documents listed below and attached with this application for certification be provided with confidential status. 1. Schematic.PDF 2. FrequencyBlockDiagram.PDF 3. OperationalDescription.PDF Any exhibit/information for which we have requested confidentiality, but which may not accord such treatment by the FCC, should be returned to us. Additionally, we request that the following exhibits be held temporarily confidential in accordance with public notice DA 04-1705. 1. ExternalPhotos.PDF 2. InternalPhotos.PDF Sincerely, James Collias Manager Zylight LLC

Zylight LLC • PO Box 54 • Chelmsford • MA • 01824 • 978-244-0011 • www.zylight.com Internal PCB Photographs for Zylight Model Z50 Top Side Bottom Side

Zylight LLC • PO Box 54 • Chelmsford • MA • 01824 • 978-244-0011 • www.zylight.com Antenna Compliance Information for Zylight Model Z50 Re: CFR, Title 47, Paragraph 15.203 The antenna used by the Zylight model Z50 is a PIFA-style trace antenna in-etch on the printed circuit board, and is therefore non-removable and non-alterable. The antenna’s measured peak gain is -5dBi.

Compliance with 47 CFR 15.247(i) “Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission's guidelines. See § 1.1307(b)(1) of this chapter.” The EUT is a wireless lighting instrument for film and video production system that operates in the 2400-2483.5 MHz band as a 15.247 system. The EUT will only be used with a separation distance of 20 centimeters or greater between the antenna and the body of the user or nearby persons and can therefore be considered a mobile transmitter per 47 CFR 2.1091(b). The antenna is PIFA-style trace antenna in-etch on the printed circuit board. The antenna has a gain of -5.0 dBi. The maximum peak conducted output power is 0.63 mW. The maximum peak power is 0.2 mW (EIRP) for FCC ID: T3YZ50. The transmit frequency is 2405 – 2480 MHz. The total transmit power is less than 1.5 W (ERP), therefore the EUT is categorically excluded from routine environmental evaluation per 47 CFR 2.1091(c). The MPE estimates are as follows: Table 1 in 47 CFR 1.1310 defines the maximum permissible exposure (MPE) for the general population as 1 mW/cm 2 . The exposure level at a 20 cm distance from the EUT’s transmitting antenna is calculated using the general equation: S = (PG)/4πR 2 Where: S = power density (mW/cm 2 ) P = power input to the antenna (mW) G = numeric power gain relative to an isotropic radiator R = distance to the center of the radiation of the antenna (20 cm = limit for MPE estimates) PG = EIRP Solving for S, the maximum power density 20 cm from the transmitting antenna is summarized in the following table: MPE Estimate FCC ID: T3YZ50 Antenna Type Antenna Part No. Transmit Frequency Max Peak Conducted Output Power Antenna Gain Minimum Antenna Cable Loss Power Density @ 20 cm General Population Exposure Limit from 1.1310 (MHz) (mW) (dBi) (dB) (mW/cm 2 ) (mW/cm 2 ) PIFA-Style 2480 0.63 -5 0 0.0004 1 The power density does not exceed 1 mW/cm 2 at 20 cm; therefore, the exposure condition is compliant with FCC rules. The applicant’s radio, FCC ID: T3YZ50, is compliant with the requirements of 15.247(i).

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